20146588758

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{462311}}^1$

素因数の和:462594

約数の個数: 40

約数和(自身を含む): 45311199120

約数和(自身を除く): 25164610362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 538, 807, 1614, 2421, 4842, 7263, 14526, 21789, 43578, 462311, 924622, 1386933, 2773866, 4160799, 8321598, 12482397, 24964794, 37447191, 74894382, 124361659, 248723318, 373084977, 746169954, 1119254931, 2238509862, 3357764793, 6715529586, 10073294379, 20146588758]

約数ペア:

[(1, 20146588758), (2, 10073294379), (3, 6715529586), (6, 3357764793), (9, 2238509862), (18, 1119254931), (27, 746169954), (54, 373084977), (81, 248723318), (162, 124361659), (269, 74894382), (538, 37447191), (807, 24964794), (1614, 12482397), (2421, 8321598), (4842, 4160799), (7263, 2773866), (14526, 1386933), (21789, 924622), (43578, 462311)]