20176069278

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{109423}}^1$

素因数の和:109896

約数の個数: 32

約数和(自身を含む): 40968345600

約数和(自身を除く): 20792276322

約数列:

[1, 2, 3, 6, 79, 158, 237, 389, 474, 778, 1167, 2334, 30731, 61462, 92193, 109423, 184386, 218846, 328269, 656538, 8644417, 17288834, 25933251, 42565547, 51866502, 85131094, 127696641, 255393282, 3362678213, 6725356426, 10088034639, 20176069278]

約数ペア:

[(1, 20176069278), (2, 10088034639), (3, 6725356426), (6, 3362678213), (79, 255393282), (158, 127696641), (237, 85131094), (389, 51866502), (474, 42565547), (778, 25933251), (1167, 17288834), (2334, 8644417), (30731, 656538), (61462, 328269), (92193, 218846), (109423, 184386)]