20187047229

素因数分解:

$3^1\times {\mathrm{317}}^1\times {\mathrm{2351}}^1\times {\mathrm{9029}}^1$

素因数の和:11700

約数の個数: 16

約数和(自身を含む): 27015448320

約数和(自身を除く): 6828401091

約数列:

[1, 3, 317, 951, 2351, 7053, 9029, 27087, 745267, 2235801, 2862193, 8586579, 21227179, 63681537, 6729015743, 20187047229]

約数ペア:

[(1, 20187047229), (3, 6729015743), (317, 63681537), (951, 21227179), (2351, 8586579), (7053, 2862193), (9029, 2235801), (27087, 745267)]