20239675101

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 30143692800

約数和(自身を除く): 9904017699

約数列:

[1, 3, 9, 67, 79, 201, 237, 479, 603, 711, 887, 1437, 2661, 4311, 5293, 7983, 15879, 32093, 37841, 47637, 59429, 70073, 96279, 113523, 178287, 210219, 288837, 340569, 424873, 534861, 630657, 1274619, 2535347, 3823857, 4694891, 7606041, 14084673, 22818123, 28466491, 33564967, 42254019, 85399473, 100694901, 256198419, 302084703, 2248852789, 6746558367, 20239675101]

約数ペア:

[(1, 20239675101), (3, 6746558367), (9, 2248852789), (67, 302084703), (79, 256198419), (201, 100694901), (237, 85399473), (479, 42254019), (603, 33564967), (711, 28466491), (887, 22818123), (1437, 14084673), (2661, 7606041), (4311, 4694891), (5293, 3823857), (7983, 2535347), (15879, 1274619), (32093, 630657), (37841, 534861), (47637, 424873), (59429, 340569), (70073, 288837), (96279, 210219), (113523, 178287)]