20346033960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{13171}}^1$

素因数の和:13808

約数の個数: 192

約数和(自身を含む): 75700010880

約数和(自身を除く): 55353976920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 613, 630, 840, 1226, 1260, 1839, 2452, 2520, 3065, 3678, 4291, 4904, 5517, 6130, 7356, 8582, 9195, 11034, 12260, 12873, 13171, 14712, 17164, 18390, 21455, 22068, 24520, 25746, 26342, 27585, 34328, 36780, 38619, 39513, 42910, 44136, 51492, 52684, 55170, 64365, 65855, 73560, 77238, 79026, 85820, 92197, 102984, 105368, 110340, 118539, 128730, 131710, 154476, 158052, 171640, 184394, 193095, 197565, 220680, 237078, 257460, 263420, 276591, 308952, 316104, 368788, 386190, 395130, 460985, 474156, 514920, 526840, 553182, 592695, 737576, 772380, 790260, 829773, 921970, 948312, 1106364, 1185390, 1382955, 1544760, 1580520, 1659546, 1843940, 2212728, 2370780, 2765910, 3319092, 3687880, 4148865, 4741560, 5531820, 6638184, 8073823, 8297730, 11063640, 16147646, 16595460, 24221469, 32295292, 33190920, 40369115, 48442938, 56516761, 64590584, 72664407, 80738230, 96885876, 113033522, 121107345, 145328814, 161476460, 169550283, 193771752, 226067044, 242214690, 282583805, 290657628, 322952920, 339100566, 363322035, 452134088, 484429380, 508650849, 565167610, 581315256, 678201132, 726644070, 847751415, 968858760, 1017301698, 1130335220, 1356402264, 1453288140, 1695502830, 2034603396, 2260670440, 2543254245, 2906576280, 3391005660, 4069206792, 5086508490, 6782011320, 10173016980, 20346033960]

約数ペア:

[(1, 20346033960), (2, 10173016980), (3, 6782011320), (4, 5086508490), (5, 4069206792), (6, 3391005660), (7, 2906576280), (8, 2543254245), (9, 2260670440), (10, 2034603396), (12, 1695502830), (14, 1453288140), (15, 1356402264), (18, 1130335220), (20, 1017301698), (21, 968858760), (24, 847751415), (28, 726644070), (30, 678201132), (35, 581315256), (36, 565167610), (40, 508650849), (42, 484429380), (45, 452134088), (56, 363322035), (60, 339100566), (63, 322952920), (70, 290657628), (72, 282583805), (84, 242214690), (90, 226067044), (105, 193771752), (120, 169550283), (126, 161476460), (140, 145328814), (168, 121107345), (180, 113033522), (210, 96885876), (252, 80738230), (280, 72664407), (315, 64590584), (360, 56516761), (420, 48442938), (504, 40369115), (613, 33190920), (630, 32295292), (840, 24221469), (1226, 16595460), (1260, 16147646), (1839, 11063640), (2452, 8297730), (2520, 8073823), (3065, 6638184), (3678, 5531820), (4291, 4741560), (4904, 4148865), (5517, 3687880), (6130, 3319092), (7356, 2765910), (8582, 2370780), (9195, 2212728), (11034, 1843940), (12260, 1659546), (12873, 1580520), (13171, 1544760), (14712, 1382955), (17164, 1185390), (18390, 1106364), (21455, 948312), (22068, 921970), (24520, 829773), (25746, 790260), (26342, 772380), (27585, 737576), (34328, 592695), (36780, 553182), (38619, 526840), (39513, 514920), (42910, 474156), (44136, 460985), (51492, 395130), (52684, 386190), (55170, 368788), (64365, 316104), (65855, 308952), (73560, 276591), (77238, 263420), (79026, 257460), (85820, 237078), (92197, 220680), (102984, 197565), (105368, 193095), (110340, 184394), (118539, 171640), (128730, 158052), (131710, 154476)]