20228799384

素因数分解:

$2^3\times 3^6\times {\mathrm{3468587}}^1$

素因数の和:3468611

約数の個数: 56

約数和(自身を含む): 56867500260

約数和(自身を除く): 36638700876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 3468587, 6937174, 10405761, 13874348, 20811522, 27748696, 31217283, 41623044, 62434566, 83246088, 93651849, 124869132, 187303698, 249738264, 280955547, 374607396, 561911094, 749214792, 842866641, 1123822188, 1685733282, 2247644376, 2528599923, 3371466564, 5057199846, 6742933128, 10114399692, 20228799384]

約数ペア:

[(1, 20228799384), (2, 10114399692), (3, 6742933128), (4, 5057199846), (6, 3371466564), (8, 2528599923), (9, 2247644376), (12, 1685733282), (18, 1123822188), (24, 842866641), (27, 749214792), (36, 561911094), (54, 374607396), (72, 280955547), (81, 249738264), (108, 187303698), (162, 124869132), (216, 93651849), (243, 83246088), (324, 62434566), (486, 41623044), (648, 31217283), (729, 27748696), (972, 20811522), (1458, 13874348), (1944, 10405761), (2916, 6937174), (5832, 3468587)]