20094077588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{372637}}^1$

素因数の和:372732

約数の個数: 48

約数和(自身を含む): 40754672784

約数和(自身を除く): 20660595196

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 442, 793, 884, 1037, 1586, 2074, 3172, 4148, 13481, 26962, 53924, 372637, 745274, 1490548, 4844281, 6334829, 9688562, 12669658, 19377124, 22730857, 25339316, 45461714, 82352777, 90923428, 164705554, 295501141, 329411108, 386424569, 591002282, 772849138, 1182004564, 1545698276, 5023519397, 10047038794, 20094077588]

約数ペア:

[(1, 20094077588), (2, 10047038794), (4, 5023519397), (13, 1545698276), (17, 1182004564), (26, 772849138), (34, 591002282), (52, 386424569), (61, 329411108), (68, 295501141), (122, 164705554), (221, 90923428), (244, 82352777), (442, 45461714), (793, 25339316), (884, 22730857), (1037, 19377124), (1586, 12669658), (2074, 9688562), (3172, 6334829), (4148, 4844281), (13481, 1490548), (26962, 745274), (53924, 372637)]