26107108020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{20719927}}^1$

素因数の和:20719949

約数の個数: 72

約数和(自身を含む): 90504645504

約数和(自身を除く): 64397537484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 20719927, 41439854, 62159781, 82879708, 103599635, 124319562, 145039489, 186479343, 207199270, 248639124, 290078978, 310798905, 372958686, 414398540, 435118467, 580157956, 621597810, 725197445, 745917372, 870236934, 932396715, 1243195620, 1305355401, 1450394890, 1740473868, 1864793430, 2175592335, 2610710802, 2900789780, 3729586860, 4351184670, 5221421604, 6526777005, 8702369340, 13053554010, 26107108020]

約数ペア:

[(1, 26107108020), (2, 13053554010), (3, 8702369340), (4, 6526777005), (5, 5221421604), (6, 4351184670), (7, 3729586860), (9, 2900789780), (10, 2610710802), (12, 2175592335), (14, 1864793430), (15, 1740473868), (18, 1450394890), (20, 1305355401), (21, 1243195620), (28, 932396715), (30, 870236934), (35, 745917372), (36, 725197445), (42, 621597810), (45, 580157956), (60, 435118467), (63, 414398540), (70, 372958686), (84, 310798905), (90, 290078978), (105, 248639124), (126, 207199270), (140, 186479343), (180, 145039489), (210, 124319562), (252, 103599635), (315, 82879708), (420, 62159781), (630, 41439854), (1260, 20719927)]