20271192

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{4003}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 50930880

約数和(自身を除く): 30659688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 4003, 5064, 8006, 12009, 16012, 24018, 32024, 48036, 96072, 844633, 1689266, 2533899, 3378532, 5067798, 6757064, 10135596, 20271192]

約数ペア:

[(1, 20271192), (2, 10135596), (3, 6757064), (4, 5067798), (6, 3378532), (8, 2533899), (12, 1689266), (24, 844633), (211, 96072), (422, 48036), (633, 32024), (844, 24018), (1266, 16012), (1688, 12009), (2532, 8006), (4003, 5064)]