20094941256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3788639}}^1$

素因数の和:3788678

約数の個数: 64

約数和(自身を含む): 57284236800

約数和(自身を除く): 37189295544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 3788639, 7577278, 11365917, 15154556, 22731834, 30309112, 45463668, 49252307, 64406863, 90927336, 98504614, 128813726, 147756921, 193220589, 197009228, 257627452, 295513842, 386441178, 394018456, 515254904, 591027684, 772882356, 837289219, 1182055368, 1545764712, 1674578438, 2511867657, 3349156876, 5023735314, 6698313752, 10047470628, 20094941256]

約数ペア:

[(1, 20094941256), (2, 10047470628), (3, 6698313752), (4, 5023735314), (6, 3349156876), (8, 2511867657), (12, 1674578438), (13, 1545764712), (17, 1182055368), (24, 837289219), (26, 772882356), (34, 591027684), (39, 515254904), (51, 394018456), (52, 386441178), (68, 295513842), (78, 257627452), (102, 197009228), (104, 193220589), (136, 147756921), (156, 128813726), (204, 98504614), (221, 90927336), (312, 64406863), (408, 49252307), (442, 45463668), (663, 30309112), (884, 22731834), (1326, 15154556), (1768, 11365917), (2652, 7577278), (5304, 3788639)]