20138568384

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257711}}^1$

素因数の和:257774

約数の個数: 112

約数和(自身を含む): 59698469376

約数和(自身を除く): 39559900992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 132, 148, 176, 192, 222, 264, 296, 352, 407, 444, 528, 592, 704, 814, 888, 1056, 1184, 1221, 1628, 1776, 2112, 2368, 2442, 3256, 3552, 4884, 6512, 7104, 9768, 13024, 19536, 26048, 39072, 78144, 257711, 515422, 773133, 1030844, 1546266, 2061688, 2834821, 3092532, 4123376, 5669642, 6185064, 8246752, 8504463, 9535307, 11339284, 12370128, 16493504, 17008926, 19070614, 22678568, 24740256, 28605921, 34017852, 38141228, 45357136, 49480512, 57211842, 68035704, 76282456, 90714272, 104888377, 114423684, 136071408, 152564912, 181428544, 209776754, 228847368, 272142816, 305129824, 314665131, 419553508, 457694736, 544285632, 610259648, 629330262, 839107016, 915389472, 1258660524, 1678214032, 1830778944, 2517321048, 3356428064, 5034642096, 6712856128, 10069284192, 20138568384]

約数ペア:

[(1, 20138568384), (2, 10069284192), (3, 6712856128), (4, 5034642096), (6, 3356428064), (8, 2517321048), (11, 1830778944), (12, 1678214032), (16, 1258660524), (22, 915389472), (24, 839107016), (32, 629330262), (33, 610259648), (37, 544285632), (44, 457694736), (48, 419553508), (64, 314665131), (66, 305129824), (74, 272142816), (88, 228847368), (96, 209776754), (111, 181428544), (132, 152564912), (148, 136071408), (176, 114423684), (192, 104888377), (222, 90714272), (264, 76282456), (296, 68035704), (352, 57211842), (407, 49480512), (444, 45357136), (528, 38141228), (592, 34017852), (704, 28605921), (814, 24740256), (888, 22678568), (1056, 19070614), (1184, 17008926), (1221, 16493504), (1628, 12370128), (1776, 11339284), (2112, 9535307), (2368, 8504463), (2442, 8246752), (3256, 6185064), (3552, 5669642), (4884, 4123376), (6512, 3092532), (7104, 2834821), (9768, 2061688), (13024, 1546266), (19536, 1030844), (26048, 773133), (39072, 515422), (78144, 257711)]