20191002096

素因数分解:

$2^4\times 3^1\times {\mathrm{9181}}^1\times {\mathrm{45817}}^1$

素因数の和:55009

約数の個数: 40

約数和(自身を含む): 52166908624

約数和(自身を除く): 31975906528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 9181, 18362, 27543, 36724, 45817, 55086, 73448, 91634, 110172, 137451, 146896, 183268, 220344, 274902, 366536, 440688, 549804, 733072, 1099608, 2199216, 420645877, 841291754, 1261937631, 1682583508, 2523875262, 3365167016, 5047750524, 6730334032, 10095501048, 20191002096]

約数ペア:

[(1, 20191002096), (2, 10095501048), (3, 6730334032), (4, 5047750524), (6, 3365167016), (8, 2523875262), (12, 1682583508), (16, 1261937631), (24, 841291754), (48, 420645877), (9181, 2199216), (18362, 1099608), (27543, 733072), (36724, 549804), (45817, 440688), (55086, 366536), (73448, 274902), (91634, 220344), (110172, 183268), (137451, 146896)]