20072368264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{317963}}^1$

素因数の和:318589

約数の個数: 32

約数和(自身を含む): 40597643520

約数和(自身を除く): 20525275256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 607, 1214, 2428, 4856, 7891, 15782, 31564, 63128, 317963, 635926, 1271852, 2543704, 4133519, 8267038, 16534076, 33068152, 193003541, 386007082, 772014164, 1544028328, 2509046033, 5018092066, 10036184132, 20072368264]

約数ペア:

[(1, 20072368264), (2, 10036184132), (4, 5018092066), (8, 2509046033), (13, 1544028328), (26, 772014164), (52, 386007082), (104, 193003541), (607, 33068152), (1214, 16534076), (2428, 8267038), (4856, 4133519), (7891, 2543704), (15782, 1271852), (31564, 635926), (63128, 317963)]