20202037440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9931}}^1$

素因数の和:10127

約数の個数: 224

約数和(自身を含む): 69506201856

約数和(自身を除く): 49304164416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 163, 192, 195, 208, 240, 260, 312, 320, 326, 390, 416, 480, 489, 520, 624, 652, 780, 815, 832, 960, 978, 1040, 1248, 1304, 1560, 1630, 1956, 2080, 2119, 2445, 2496, 2608, 3120, 3260, 3912, 4160, 4238, 4890, 5216, 6240, 6357, 6520, 7824, 8476, 9780, 9931, 10432, 10595, 12480, 12714, 13040, 15648, 16952, 19560, 19862, 21190, 25428, 26080, 29793, 31296, 31785, 33904, 39120, 39724, 42380, 49655, 50856, 52160, 59586, 63570, 67808, 78240, 79448, 84760, 99310, 101712, 119172, 127140, 129103, 135616, 148965, 156480, 158896, 169520, 198620, 203424, 238344, 254280, 258206, 297930, 317792, 339040, 387309, 397240, 406848, 476688, 508560, 516412, 595860, 635584, 645515, 678080, 774618, 794480, 953376, 1017120, 1032824, 1191720, 1291030, 1549236, 1588960, 1618753, 1906752, 1936545, 2034240, 2065648, 2383440, 2582060, 3098472, 3177920, 3237506, 3873090, 4131296, 4766880, 4856259, 5164120, 6196944, 6475012, 7746180, 8093765, 8262592, 9533760, 9712518, 10328240, 12393888, 12950024, 15492360, 16187530, 19425036, 20656480, 21043789, 24281295, 24787776, 25900048, 30984720, 32375060, 38850072, 41312960, 42087578, 48562590, 51800096, 61969440, 63131367, 64750120, 77700144, 84175156, 97125180, 103600192, 105218945, 123938880, 126262734, 129500240, 155400288, 168350312, 194250360, 210437890, 252525468, 259000480, 310800576, 315656835, 336700624, 388500720, 420875780, 505050936, 518000960, 631313670, 673401248, 777001440, 841751560, 1010101872, 1262627340, 1346802496, 1554002880, 1683503120, 2020203744, 2525254680, 3367006240, 4040407488, 5050509360, 6734012480, 10101018720, 20202037440]

約数ペア:

[(1, 20202037440), (2, 10101018720), (3, 6734012480), (4, 5050509360), (5, 4040407488), (6, 3367006240), (8, 2525254680), (10, 2020203744), (12, 1683503120), (13, 1554002880), (15, 1346802496), (16, 1262627340), (20, 1010101872), (24, 841751560), (26, 777001440), (30, 673401248), (32, 631313670), (39, 518000960), (40, 505050936), (48, 420875780), (52, 388500720), (60, 336700624), (64, 315656835), (65, 310800576), (78, 259000480), (80, 252525468), (96, 210437890), (104, 194250360), (120, 168350312), (130, 155400288), (156, 129500240), (160, 126262734), (163, 123938880), (192, 105218945), (195, 103600192), (208, 97125180), (240, 84175156), (260, 77700144), (312, 64750120), (320, 63131367), (326, 61969440), (390, 51800096), (416, 48562590), (480, 42087578), (489, 41312960), (520, 38850072), (624, 32375060), (652, 30984720), (780, 25900048), (815, 24787776), (832, 24281295), (960, 21043789), (978, 20656480), (1040, 19425036), (1248, 16187530), (1304, 15492360), (1560, 12950024), (1630, 12393888), (1956, 10328240), (2080, 9712518), (2119, 9533760), (2445, 8262592), (2496, 8093765), (2608, 7746180), (3120, 6475012), (3260, 6196944), (3912, 5164120), (4160, 4856259), (4238, 4766880), (4890, 4131296), (5216, 3873090), (6240, 3237506), (6357, 3177920), (6520, 3098472), (7824, 2582060), (8476, 2383440), (9780, 2065648), (9931, 2034240), (10432, 1936545), (10595, 1906752), (12480, 1618753), (12714, 1588960), (13040, 1549236), (15648, 1291030), (16952, 1191720), (19560, 1032824), (19862, 1017120), (21190, 953376), (25428, 794480), (26080, 774618), (29793, 678080), (31296, 645515), (31785, 635584), (33904, 595860), (39120, 516412), (39724, 508560), (42380, 476688), (49655, 406848), (50856, 397240), (52160, 387309), (59586, 339040), (63570, 317792), (67808, 297930), (78240, 258206), (79448, 254280), (84760, 238344), (99310, 203424), (101712, 198620), (119172, 169520), (127140, 158896), (129103, 156480), (135616, 148965)]