20217076150

素因数分解:

$2^1\times 5^2\times {\mathrm{3413}}^1\times {\mathrm{118471}}^1$

素因数の和:121896

約数の個数: 24

約数和(自身を含む): 37615096944

約数和(自身を除く): 17398020794

約数列:

[1, 2, 5, 10, 25, 50, 3413, 6826, 17065, 34130, 85325, 118471, 170650, 236942, 592355, 1184710, 2961775, 5923550, 404341523, 808683046, 2021707615, 4043415230, 10108538075, 20217076150]

約数ペア:

[(1, 20217076150), (2, 10108538075), (5, 4043415230), (10, 2021707615), (25, 808683046), (50, 404341523), (3413, 5923550), (6826, 2961775), (17065, 1184710), (34130, 592355), (85325, 236942), (118471, 170650)]