20243346312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2563747}}^1$

素因数の和:2563810

約数の個数: 64

約数和(自身を含む): 59068753920

約数和(自身を除く): 38825407608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 2563747, 5127494, 7691241, 10254988, 15382482, 17946229, 20509976, 30764964, 35892458, 53838687, 61529928, 71784916, 107677374, 120496109, 143569832, 215354748, 240992218, 361488327, 430709496, 481984436, 722976654, 843472763, 963968872, 1445953308, 1686945526, 2530418289, 2891906616, 3373891052, 5060836578, 6747782104, 10121673156, 20243346312]

約数ペア:

[(1, 20243346312), (2, 10121673156), (3, 6747782104), (4, 5060836578), (6, 3373891052), (7, 2891906616), (8, 2530418289), (12, 1686945526), (14, 1445953308), (21, 963968872), (24, 843472763), (28, 722976654), (42, 481984436), (47, 430709496), (56, 361488327), (84, 240992218), (94, 215354748), (141, 143569832), (168, 120496109), (188, 107677374), (282, 71784916), (329, 61529928), (376, 53838687), (564, 35892458), (658, 30764964), (987, 20509976), (1128, 17946229), (1316, 15382482), (1974, 10254988), (2632, 7691241), (3948, 5127494), (7896, 2563747)]