20569584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2158

約数の個数: 80

約数和(自身を含む): 62853120

約数和(自身を除く): 42283536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2111, 2436, 3248, 4222, 4872, 6333, 8444, 9744, 12666, 14777, 16888, 25332, 29554, 33776, 44331, 50664, 59108, 61219, 88662, 101328, 118216, 122438, 177324, 183657, 236432, 244876, 354648, 367314, 428533, 489752, 709296, 734628, 857066, 979504, 1285599, 1469256, 1714132, 2571198, 2938512, 3428264, 5142396, 6856528, 10284792, 20569584]

約数ペア:

[(1, 20569584), (2, 10284792), (3, 6856528), (4, 5142396), (6, 3428264), (7, 2938512), (8, 2571198), (12, 1714132), (14, 1469256), (16, 1285599), (21, 979504), (24, 857066), (28, 734628), (29, 709296), (42, 489752), (48, 428533), (56, 367314), (58, 354648), (84, 244876), (87, 236432), (112, 183657), (116, 177324), (168, 122438), (174, 118216), (203, 101328), (232, 88662), (336, 61219), (348, 59108), (406, 50664), (464, 44331), (609, 33776), (696, 29554), (812, 25332), (1218, 16888), (1392, 14777), (1624, 12666), (2111, 9744), (2436, 8444), (3248, 6333), (4222, 4872)]