20147910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11383}}^1$

素因数の和:11452

約数の個数: 32

約数和(自身を含む): 49178880

約数和(自身を除く): 29030970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11383, 22766, 34149, 56915, 68298, 113830, 170745, 341490, 671597, 1343194, 2014791, 3357985, 4029582, 6715970, 10073955, 20147910]

約数ペア:

[(1, 20147910), (2, 10073955), (3, 6715970), (5, 4029582), (6, 3357985), (10, 2014791), (15, 1343194), (30, 671597), (59, 341490), (118, 170745), (177, 113830), (295, 68298), (354, 56915), (590, 34149), (885, 22766), (1770, 11383)]