20153478172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{5849}}^1\times {\mathrm{50671}}^1$

素因数の和:56541

約数の個数: 24

約数和(自身を含む): 37350331200

約数和(自身を除く): 17196853028

約数列:

[1, 2, 4, 17, 34, 68, 5849, 11698, 23396, 50671, 99433, 101342, 198866, 202684, 397732, 861407, 1722814, 3445628, 296374679, 592749358, 1185498716, 5038369543, 10076739086, 20153478172]

約数ペア:

[(1, 20153478172), (2, 10076739086), (4, 5038369543), (17, 1185498716), (34, 592749358), (68, 296374679), (5849, 3445628), (11698, 1722814), (23396, 861407), (50671, 397732), (99433, 202684), (101342, 198866)]