20100635982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3394231}}^1$

素因数の和:3394293

約数の個数: 48

約数和(自身を含む): 50832018432

約数和(自身を除く): 30731382450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 3394231, 6788462, 10182693, 20365386, 23759617, 30548079, 47519234, 61096158, 71278851, 142557702, 159528857, 213836553, 319057714, 427673106, 478586571, 957173142, 1116701999, 1435759713, 2233403998, 2871519426, 3350105997, 6700211994, 10050317991, 20100635982]

約数ペア:

[(1, 20100635982), (2, 10050317991), (3, 6700211994), (6, 3350105997), (7, 2871519426), (9, 2233403998), (14, 1435759713), (18, 1116701999), (21, 957173142), (42, 478586571), (47, 427673106), (63, 319057714), (94, 213836553), (126, 159528857), (141, 142557702), (282, 71278851), (329, 61096158), (423, 47519234), (658, 30548079), (846, 23759617), (987, 20365386), (1974, 10182693), (2961, 6788462), (5922, 3394231)]