20099243388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{414691}}^1$

素因数の和:415282

約数の個数: 48

約数和(自身を含む): 53691002624

約数和(自身を除く): 33591759236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 577, 1154, 1731, 2308, 3462, 4039, 6924, 8078, 12117, 16156, 24234, 48468, 414691, 829382, 1244073, 1658764, 2488146, 2902837, 4976292, 5805674, 8708511, 11611348, 17417022, 34834044, 239276707, 478553414, 717830121, 957106828, 1435660242, 1674936949, 2871320484, 3349873898, 5024810847, 6699747796, 10049621694, 20099243388]

約数ペア:

[(1, 20099243388), (2, 10049621694), (3, 6699747796), (4, 5024810847), (6, 3349873898), (7, 2871320484), (12, 1674936949), (14, 1435660242), (21, 957106828), (28, 717830121), (42, 478553414), (84, 239276707), (577, 34834044), (1154, 17417022), (1731, 11611348), (2308, 8708511), (3462, 5805674), (4039, 4976292), (6924, 2902837), (8078, 2488146), (12117, 1658764), (16156, 1244073), (24234, 829382), (48468, 414691)]