20145928602

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 41089620096

約数和(自身を除く): 20943691494

約数列:

[1, 2, 3, 6, 113, 163, 226, 326, 339, 421, 433, 489, 678, 842, 866, 978, 1263, 1299, 2526, 2598, 18419, 36838, 47573, 48929, 55257, 68623, 70579, 95146, 97858, 110514, 137246, 141158, 142719, 146787, 182293, 205869, 211737, 285438, 293574, 364586, 411738, 423474, 546879, 1093758, 7754399, 7975427, 15508798, 15950854, 20599109, 23263197, 23926281, 29713759, 41198218, 46526394, 47852562, 59427518, 61797327, 89141277, 123594654, 178282554, 3357654767, 6715309534, 10072964301, 20145928602]

約数ペア:

[(1, 20145928602), (2, 10072964301), (3, 6715309534), (6, 3357654767), (113, 178282554), (163, 123594654), (226, 89141277), (326, 61797327), (339, 59427518), (421, 47852562), (433, 46526394), (489, 41198218), (678, 29713759), (842, 23926281), (866, 23263197), (978, 20599109), (1263, 15950854), (1299, 15508798), (2526, 7975427), (2598, 7754399), (18419, 1093758), (36838, 546879), (47573, 423474), (48929, 411738), (55257, 364586), (68623, 293574), (70579, 285438), (95146, 211737), (97858, 205869), (110514, 182293), (137246, 146787), (141158, 142719)]