20163050037

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{300757}}^1$

素因数の和:300970

約数の個数: 32

約数和(自身を含む): 32337500160

約数和(自身を除く): 12174450123

約数列:

[1, 3, 9, 13, 27, 39, 117, 191, 351, 573, 1719, 2483, 5157, 7449, 22347, 67041, 300757, 902271, 2706813, 3909841, 8120439, 11729523, 35188569, 57444587, 105565707, 172333761, 517001283, 746779631, 1551003849, 2240338893, 6721016679, 20163050037]

約数ペア:

[(1, 20163050037), (3, 6721016679), (9, 2240338893), (13, 1551003849), (27, 746779631), (39, 517001283), (117, 172333761), (191, 105565707), (351, 57444587), (573, 35188569), (1719, 11729523), (2483, 8120439), (5157, 3909841), (7449, 2706813), (22347, 902271), (67041, 300757)]