20145722976

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{80681}}^1$

素因数の和:80734

約数の個数: 144

約数和(自身を含む): 62418822480

約数和(自身を除く): 42273099504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 289, 306, 408, 432, 459, 544, 578, 612, 816, 864, 867, 918, 1156, 1224, 1632, 1734, 1836, 2312, 2448, 2601, 3468, 3672, 4624, 4896, 5202, 6936, 7344, 7803, 9248, 10404, 13872, 14688, 15606, 20808, 27744, 31212, 41616, 62424, 80681, 83232, 124848, 161362, 242043, 249696, 322724, 484086, 645448, 726129, 968172, 1290896, 1371577, 1452258, 1936344, 2178387, 2581792, 2743154, 2904516, 3872688, 4114731, 4356774, 5486308, 5809032, 7745376, 8229462, 8713548, 10972616, 11618064, 12344193, 16458924, 17427096, 21945232, 23236128, 23316809, 24688386, 32917848, 34854192, 37032579, 43890464, 46633618, 49376772, 65835696, 69708384, 69950427, 74065158, 93267236, 98753544, 131671392, 139900854, 148130316, 186534472, 197507088, 209851281, 279801708, 296260632, 373068944, 395014176, 419702562, 559603416, 592521264, 629553843, 746137888, 839405124, 1119206832, 1185042528, 1259107686, 1678810248, 2238413664, 2518215372, 3357620496, 5036430744, 6715240992, 10072861488, 20145722976]

約数ペア:

[(1, 20145722976), (2, 10072861488), (3, 6715240992), (4, 5036430744), (6, 3357620496), (8, 2518215372), (9, 2238413664), (12, 1678810248), (16, 1259107686), (17, 1185042528), (18, 1119206832), (24, 839405124), (27, 746137888), (32, 629553843), (34, 592521264), (36, 559603416), (48, 419702562), (51, 395014176), (54, 373068944), (68, 296260632), (72, 279801708), (96, 209851281), (102, 197507088), (108, 186534472), (136, 148130316), (144, 139900854), (153, 131671392), (204, 98753544), (216, 93267236), (272, 74065158), (288, 69950427), (289, 69708384), (306, 65835696), (408, 49376772), (432, 46633618), (459, 43890464), (544, 37032579), (578, 34854192), (612, 32917848), (816, 24688386), (864, 23316809), (867, 23236128), (918, 21945232), (1156, 17427096), (1224, 16458924), (1632, 12344193), (1734, 11618064), (1836, 10972616), (2312, 8713548), (2448, 8229462), (2601, 7745376), (3468, 5809032), (3672, 5486308), (4624, 4356774), (4896, 4114731), (5202, 3872688), (6936, 2904516), (7344, 2743154), (7803, 2581792), (9248, 2178387), (10404, 1936344), (13872, 1452258), (14688, 1371577), (15606, 1290896), (20808, 968172), (27744, 726129), (31212, 645448), (41616, 484086), (62424, 322724), (80681, 249696), (83232, 242043), (124848, 161362)]