20402316236

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{521}}^1\times {\mathrm{42751}}^1$

素因数の和:43505

約数の個数: 24

約数和(自身を含む): 35929635840

約数和(自身を除く): 15527319604

約数列:

[1, 2, 4, 229, 458, 521, 916, 1042, 2084, 42751, 85502, 119309, 171004, 238618, 477236, 9789979, 19579958, 22273271, 39159916, 44546542, 89093084, 5100579059, 10201158118, 20402316236]

約数ペア:

[(1, 20402316236), (2, 10201158118), (4, 5100579059), (229, 89093084), (458, 44546542), (521, 39159916), (916, 22273271), (1042, 19579958), (2084, 9789979), (42751, 477236), (85502, 238618), (119309, 171004)]