20106595908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{367687}}^1$

素因数の和:367742

約数の個数: 108

約数和(自身を含む): 61030324992

約数和(自身を除く): 40923729084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3906, 4557, 6076, 7812, 9114, 13671, 18228, 27342, 54684, 367687, 735374, 1103061, 1470748, 2206122, 2573809, 3309183, 4412244, 5147618, 6618366, 7721427, 10295236, 11398297, 13236732, 15442854, 18016663, 22796594, 23164281, 30885708, 34194891, 36033326, 45593188, 46328562, 54049989, 68389782, 72066652, 79788079, 92657124, 102584673, 108099978, 136779564, 159576158, 162149967, 205169346, 216199956, 239364237, 319152316, 324299934, 410338692, 478728474, 558516553, 648599868, 718092711, 957456948, 1117033106, 1436185422, 1675549659, 2234066212, 2872370844, 3351099318, 5026648977, 6702198636, 10053297954, 20106595908]

約数ペア:

[(1, 20106595908), (2, 10053297954), (3, 6702198636), (4, 5026648977), (6, 3351099318), (7, 2872370844), (9, 2234066212), (12, 1675549659), (14, 1436185422), (18, 1117033106), (21, 957456948), (28, 718092711), (31, 648599868), (36, 558516553), (42, 478728474), (49, 410338692), (62, 324299934), (63, 319152316), (84, 239364237), (93, 216199956), (98, 205169346), (124, 162149967), (126, 159576158), (147, 136779564), (186, 108099978), (196, 102584673), (217, 92657124), (252, 79788079), (279, 72066652), (294, 68389782), (372, 54049989), (434, 46328562), (441, 45593188), (558, 36033326), (588, 34194891), (651, 30885708), (868, 23164281), (882, 22796594), (1116, 18016663), (1302, 15442854), (1519, 13236732), (1764, 11398297), (1953, 10295236), (2604, 7721427), (3038, 6618366), (3906, 5147618), (4557, 4412244), (6076, 3309183), (7812, 2573809), (9114, 2206122), (13671, 1470748), (18228, 1103061), (27342, 735374), (54684, 367687)]