20346744518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 33510965760

約数和(自身を除く): 13164221242

約数列:

[1, 2, 23, 37, 46, 67, 74, 113, 134, 226, 851, 1541, 1579, 1702, 2479, 2599, 3082, 3158, 4181, 4958, 5198, 7571, 8362, 15142, 36317, 57017, 58423, 72634, 96163, 105793, 114034, 116846, 174133, 178427, 192326, 211586, 280127, 348266, 356854, 560254, 1343729, 2433239, 2687458, 3914341, 4103821, 4866478, 6442921, 6601799, 7828682, 8207642, 11954609, 12885842, 13203598, 23909218, 90029843, 151841377, 180059686, 274956007, 303682754, 442320533, 549912014, 884641066, 10173372259, 20346744518]

約数ペア:

[(1, 20346744518), (2, 10173372259), (23, 884641066), (37, 549912014), (46, 442320533), (67, 303682754), (74, 274956007), (113, 180059686), (134, 151841377), (226, 90029843), (851, 23909218), (1541, 13203598), (1579, 12885842), (1702, 11954609), (2479, 8207642), (2599, 7828682), (3082, 6601799), (3158, 6442921), (4181, 4866478), (4958, 4103821), (5198, 3914341), (7571, 2687458), (8362, 2433239), (15142, 1343729), (36317, 560254), (57017, 356854), (58423, 348266), (72634, 280127), (96163, 211586), (105793, 192326), (114034, 178427), (116846, 174133)]