20161474554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2927}}^1\times {\mathrm{6793}}^1$

素因数の和:9751

約数の個数: 48

約数和(自身を含む): 43684659072

約数和(自身を除く): 23523184518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2927, 5854, 6793, 8781, 13586, 17562, 20379, 38051, 40758, 76102, 88309, 114153, 176618, 228306, 264927, 494663, 529854, 989326, 1148017, 1483989, 2296034, 2967978, 3444051, 6888102, 19883111, 39766222, 59649333, 119298666, 258480443, 516960886, 775441329, 1550882658, 3360245759, 6720491518, 10080737277, 20161474554]

約数ペア:

[(1, 20161474554), (2, 10080737277), (3, 6720491518), (6, 3360245759), (13, 1550882658), (26, 775441329), (39, 516960886), (78, 258480443), (169, 119298666), (338, 59649333), (507, 39766222), (1014, 19883111), (2927, 6888102), (5854, 3444051), (6793, 2967978), (8781, 2296034), (13586, 1483989), (17562, 1148017), (20379, 989326), (38051, 529854), (40758, 494663), (76102, 264927), (88309, 228306), (114153, 176618)]