20174609344

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{370421}}^1$

素因数の和:370493

約数の個数: 56

約数和(自身を含む): 42903757728

約数和(自身を除く): 22729148384

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1472, 1702, 2368, 3404, 6808, 13616, 27232, 54464, 370421, 740842, 1481684, 2963368, 5926736, 8519683, 11853472, 13705577, 17039366, 23706944, 27411154, 34078732, 54822308, 68157464, 109644616, 136314928, 219289232, 272629856, 315228271, 438578464, 545259712, 630456542, 877156928, 1260913084, 2521826168, 5043652336, 10087304672, 20174609344]

約数ペア:

[(1, 20174609344), (2, 10087304672), (4, 5043652336), (8, 2521826168), (16, 1260913084), (23, 877156928), (32, 630456542), (37, 545259712), (46, 438578464), (64, 315228271), (74, 272629856), (92, 219289232), (148, 136314928), (184, 109644616), (296, 68157464), (368, 54822308), (592, 34078732), (736, 27411154), (851, 23706944), (1184, 17039366), (1472, 13705577), (1702, 11853472), (2368, 8519683), (3404, 5926736), (6808, 2963368), (13616, 1481684), (27232, 740842), (54464, 370421)]