20120003336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1\times {\mathrm{4457}}^1$

素因数の和:6246

約数の個数: 64

約数和(自身を含む): 42079953600

約数和(自身を除く): 21959950264

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 1747, 2584, 3494, 4457, 6988, 8914, 13976, 17828, 29699, 33193, 35656, 59398, 66386, 75769, 84683, 118796, 132772, 151538, 169366, 237592, 265544, 303076, 338732, 564281, 606152, 677464, 1128562, 1439611, 2257124, 2879222, 4514248, 5758444, 7786379, 11516888, 15572758, 31145516, 62291032, 132368443, 147941201, 264736886, 295882402, 529473772, 591764804, 1058947544, 1183529608, 2515000417, 5030000834, 10060001668, 20120003336]

約数ペア:

[(1, 20120003336), (2, 10060001668), (4, 5030000834), (8, 2515000417), (17, 1183529608), (19, 1058947544), (34, 591764804), (38, 529473772), (68, 295882402), (76, 264736886), (136, 147941201), (152, 132368443), (323, 62291032), (646, 31145516), (1292, 15572758), (1747, 11516888), (2584, 7786379), (3494, 5758444), (4457, 4514248), (6988, 2879222), (8914, 2257124), (13976, 1439611), (17828, 1128562), (29699, 677464), (33193, 606152), (35656, 564281), (59398, 338732), (66386, 303076), (75769, 265544), (84683, 237592), (118796, 169366), (132772, 151538)]