20100630354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{8117}}^1\times {\mathrm{8423}}^1$

素因数の和:16559

約数の個数: 48

約数和(自身を含む): 46776045888

約数和(自身を除く): 26675415534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 8117, 8423, 16234, 16846, 24351, 25269, 48702, 50538, 56819, 58961, 113638, 117922, 170457, 176883, 340914, 353766, 397733, 412727, 795466, 825454, 1193199, 1238181, 2386398, 2476362, 68369491, 136738982, 205108473, 410216946, 478586437, 957172874, 1435759311, 2871518622, 3350105059, 6700210118, 10050315177, 20100630354]

約数ペア:

[(1, 20100630354), (2, 10050315177), (3, 6700210118), (6, 3350105059), (7, 2871518622), (14, 1435759311), (21, 957172874), (42, 478586437), (49, 410216946), (98, 205108473), (147, 136738982), (294, 68369491), (8117, 2476362), (8423, 2386398), (16234, 1238181), (16846, 1193199), (24351, 825454), (25269, 795466), (48702, 412727), (50538, 397733), (56819, 353766), (58961, 340914), (113638, 176883), (117922, 170457)]