20260492798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1\times {\mathrm{2663}}^1$

素因数の和:5161

約数の個数: 64

約数和(自身を含む): 39635205120

約数和(自身を除く): 19374712322

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 2459, 2663, 3094, 4918, 5326, 17213, 18641, 31967, 34426, 34619, 37282, 41803, 45271, 63934, 69238, 83606, 90542, 223769, 242333, 292621, 316897, 447538, 484666, 543439, 585242, 588523, 633794, 1086878, 1177046, 3804073, 4119661, 6548317, 7608146, 8239322, 13096634, 45838219, 85128121, 91676438, 111321389, 170256242, 222642778, 595896847, 779249723, 1191793694, 1447178057, 1558499446, 2894356114, 10130246399, 20260492798]

約数ペア:

[(1, 20260492798), (2, 10130246399), (7, 2894356114), (13, 1558499446), (14, 1447178057), (17, 1191793694), (26, 779249723), (34, 595896847), (91, 222642778), (119, 170256242), (182, 111321389), (221, 91676438), (238, 85128121), (442, 45838219), (1547, 13096634), (2459, 8239322), (2663, 7608146), (3094, 6548317), (4918, 4119661), (5326, 3804073), (17213, 1177046), (18641, 1086878), (31967, 633794), (34426, 588523), (34619, 585242), (37282, 543439), (41803, 484666), (45271, 447538), (63934, 316897), (69238, 292621), (83606, 242333), (90542, 223769)]