20163350012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{44657}}^1$

素因数の和:45150

約数の個数: 48

約数和(自身を含む): 40088593440

約数和(自身を除く): 19925243428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 457, 494, 914, 988, 1828, 5941, 8683, 11882, 17366, 23764, 34732, 44657, 89314, 112879, 178628, 225758, 451516, 580541, 848483, 1161082, 1696966, 2322164, 3393932, 11030279, 20408249, 22060558, 40816498, 44121116, 81632996, 265307237, 387756731, 530614474, 775513462, 1061228948, 1551026924, 5040837503, 10081675006, 20163350012]

約数ペア:

[(1, 20163350012), (2, 10081675006), (4, 5040837503), (13, 1551026924), (19, 1061228948), (26, 775513462), (38, 530614474), (52, 387756731), (76, 265307237), (247, 81632996), (457, 44121116), (494, 40816498), (914, 22060558), (988, 20408249), (1828, 11030279), (5941, 3393932), (8683, 2322164), (11882, 1696966), (17366, 1161082), (23764, 848483), (34732, 580541), (44657, 451516), (89314, 225758), (112879, 178628)]