20137442305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{179903}}^1$

素因数の和:180336

約数の個数: 16

約数和(自身を含む): 24628137984

約数和(自身を除く): 4490695679

約数列:

[1, 5, 61, 305, 367, 1835, 22387, 111935, 179903, 899515, 10974083, 54870415, 66024401, 330122005, 4027488461, 20137442305]

約数ペア:

[(1, 20137442305), (5, 4027488461), (61, 330122005), (305, 66024401), (367, 54870415), (1835, 10974083), (22387, 899515), (111935, 179903)]