20071144245

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{23813}}^1$

素因数の和:24581

約数の個数: 32

約数和(自身を含む): 32550118272

約数和(自身を除く): 12478974027

約数列:

[1, 3, 5, 15, 83, 249, 415, 677, 1245, 2031, 3385, 10155, 23813, 56191, 71439, 119065, 168573, 280955, 357195, 842865, 1976479, 5929437, 9882395, 16121401, 29647185, 48364203, 80607005, 241821015, 1338076283, 4014228849, 6690381415, 20071144245]

約数ペア:

[(1, 20071144245), (3, 6690381415), (5, 4014228849), (15, 1338076283), (83, 241821015), (249, 80607005), (415, 48364203), (677, 29647185), (1245, 16121401), (2031, 9882395), (3385, 5929437), (10155, 1976479), (23813, 842865), (56191, 357195), (71439, 280955), (119065, 168573)]