20220773640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2132993}}^1$

素因数の和:2133086

約数の個数: 64

約数和(自身を含む): 61430227200

約数和(自身を除く): 41209453560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 2132993, 4265986, 6398979, 8531972, 10664965, 12797958, 17063944, 21329930, 25595916, 31994895, 42659860, 51191832, 63989790, 85319720, 127979580, 168506447, 255959160, 337012894, 505519341, 674025788, 842532235, 1011038682, 1348051576, 1685064470, 2022077364, 2527596705, 3370128940, 4044154728, 5055193410, 6740257880, 10110386820, 20220773640]

約数ペア:

[(1, 20220773640), (2, 10110386820), (3, 6740257880), (4, 5055193410), (5, 4044154728), (6, 3370128940), (8, 2527596705), (10, 2022077364), (12, 1685064470), (15, 1348051576), (20, 1011038682), (24, 842532235), (30, 674025788), (40, 505519341), (60, 337012894), (79, 255959160), (120, 168506447), (158, 127979580), (237, 85319720), (316, 63989790), (395, 51191832), (474, 42659860), (632, 31994895), (790, 25595916), (948, 21329930), (1185, 17063944), (1580, 12797958), (1896, 10664965), (2370, 8531972), (3160, 6398979), (4740, 4265986), (9480, 2132993)]