20186822896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1482581}}^1$

素因数の和:1482649

約数の個数: 40

約数和(自身を含む): 41915558304

約数和(自身を除く): 21728735408

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 13616, 1482581, 2965162, 5930324, 11860648, 23721296, 34099363, 54855497, 68198726, 109710994, 136397452, 219421988, 272794904, 438843976, 545589808, 877687952, 1261676431, 2523352862, 5046705724, 10093411448, 20186822896]

約数ペア:

[(1, 20186822896), (2, 10093411448), (4, 5046705724), (8, 2523352862), (16, 1261676431), (23, 877687952), (37, 545589808), (46, 438843976), (74, 272794904), (92, 219421988), (148, 136397452), (184, 109710994), (296, 68198726), (368, 54855497), (592, 34099363), (851, 23721296), (1702, 11860648), (3404, 5930324), (6808, 2965162), (13616, 1482581)]