20083441731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1\times {\mathrm{2447}}^1$

素因数の和:3899

約数の個数: 32

約数和(自身を含む): 28479052800

約数和(自身を除く): 8395611069

約数列:

[1, 3, 19, 57, 109, 327, 1321, 2071, 2447, 3963, 6213, 7341, 25099, 46493, 75297, 139479, 143989, 266723, 431967, 800169, 2735791, 3232487, 5067737, 8207373, 9697461, 15203211, 61417253, 184251759, 352341083, 1057023249, 6694480577, 20083441731]

約数ペア:

[(1, 20083441731), (3, 6694480577), (19, 1057023249), (57, 352341083), (109, 184251759), (327, 61417253), (1321, 15203211), (2071, 9697461), (2447, 8207373), (3963, 5067737), (6213, 3232487), (7341, 2735791), (25099, 800169), (46493, 431967), (75297, 266723), (139479, 143989)]