20234893410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{7309}}^1$

素因数の和:8960

約数の個数: 96

約数和(自身を含む): 55421496000

約数和(自身を除く): 35186602590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1619, 1710, 3238, 4857, 7309, 8095, 9714, 14571, 14618, 16190, 21927, 24285, 29142, 30761, 36545, 43854, 48570, 61522, 65781, 72855, 73090, 92283, 109635, 131562, 138871, 145710, 153805, 184566, 219270, 276849, 277742, 307610, 328905, 416613, 461415, 553698, 657810, 694355, 833226, 922830, 1249839, 1384245, 1388710, 2083065, 2499678, 2768490, 4166130, 6249195, 11833271, 12498390, 23666542, 35499813, 59166355, 70999626, 106499439, 118332710, 177499065, 212998878, 224832149, 354998130, 449664298, 532497195, 674496447, 1064994390, 1124160745, 1348992894, 2023489341, 2248321490, 3372482235, 4046978682, 6744964470, 10117446705, 20234893410]

約数ペア:

[(1, 20234893410), (2, 10117446705), (3, 6744964470), (5, 4046978682), (6, 3372482235), (9, 2248321490), (10, 2023489341), (15, 1348992894), (18, 1124160745), (19, 1064994390), (30, 674496447), (38, 532497195), (45, 449664298), (57, 354998130), (90, 224832149), (95, 212998878), (114, 177499065), (171, 118332710), (190, 106499439), (285, 70999626), (342, 59166355), (570, 35499813), (855, 23666542), (1619, 12498390), (1710, 11833271), (3238, 6249195), (4857, 4166130), (7309, 2768490), (8095, 2499678), (9714, 2083065), (14571, 1388710), (14618, 1384245), (16190, 1249839), (21927, 922830), (24285, 833226), (29142, 694355), (30761, 657810), (36545, 553698), (43854, 461415), (48570, 416613), (61522, 328905), (65781, 307610), (72855, 277742), (73090, 276849), (92283, 219270), (109635, 184566), (131562, 153805), (138871, 145710)]