2006807776

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73693}}^1$

素因数の和:73763

約数の個数: 48

約数和(自身を含む): 4234162464

約数和(自身を除く): 2227354688

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 3404, 6808, 13616, 27232, 73693, 147386, 294772, 589544, 1179088, 1694939, 2358176, 2726641, 3389878, 5453282, 6779756, 10906564, 13559512, 21813128, 27119024, 43626256, 54238048, 62712743, 87252512, 125425486, 250850972, 501701944, 1003403888, 2006807776]

約数ペア:

[(1, 2006807776), (2, 1003403888), (4, 501701944), (8, 250850972), (16, 125425486), (23, 87252512), (32, 62712743), (37, 54238048), (46, 43626256), (74, 27119024), (92, 21813128), (148, 13559512), (184, 10906564), (296, 6779756), (368, 5453282), (592, 3389878), (736, 2726641), (851, 2358176), (1184, 1694939), (1702, 1179088), (3404, 589544), (6808, 294772), (13616, 147386), (27232, 73693)]