20175595820

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1\times {\mathrm{10333}}^1$

素因数の和:10994

約数の個数: 48

約数和(自身を含む): 42656271840

約数和(自身を除く): 22480676020

約数列:

[1, 2, 4, 5, 10, 20, 233, 419, 466, 838, 932, 1165, 1676, 2095, 2330, 4190, 4660, 8380, 10333, 20666, 41332, 51665, 97627, 103330, 195254, 206660, 390508, 488135, 976270, 1952540, 2407589, 4329527, 4815178, 8659054, 9630356, 12037945, 17318108, 21647635, 24075890, 43295270, 48151780, 86590540, 1008779791, 2017559582, 4035119164, 5043898955, 10087797910, 20175595820]

約数ペア:

[(1, 20175595820), (2, 10087797910), (4, 5043898955), (5, 4035119164), (10, 2017559582), (20, 1008779791), (233, 86590540), (419, 48151780), (466, 43295270), (838, 24075890), (932, 21647635), (1165, 17318108), (1676, 12037945), (2095, 9630356), (2330, 8659054), (4190, 4815178), (4660, 4329527), (8380, 2407589), (10333, 1952540), (20666, 976270), (41332, 488135), (51665, 390508), (97627, 206660), (103330, 195254)]