20221287801

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 32876067840

約数和(自身を除く): 12654780039

約数列:

[1, 3, 11, 13, 33, 39, 43, 121, 129, 143, 227, 363, 429, 439, 473, 559, 681, 1317, 1419, 1573, 1677, 2497, 2951, 4719, 4829, 5203, 5707, 6149, 7491, 8853, 9761, 14487, 15609, 17121, 18447, 18877, 27467, 29283, 32461, 53119, 56631, 62777, 67639, 82401, 97383, 99653, 107371, 126893, 159357, 188331, 202917, 207647, 245401, 298959, 322113, 357071, 380679, 622941, 690547, 736203, 1071213, 1096183, 1181081, 1295489, 1395823, 2071641, 2284117, 2699411, 3288549, 3543243, 3886467, 4187469, 4285079, 6852351, 8098233, 12058013, 12855237, 14250379, 15354053, 29693521, 36174039, 42751137, 46062159, 47135869, 55706027, 89080563, 141407607, 156754169, 167118081, 470262507, 518494559, 612766297, 1555483677, 1838298891, 6740429267, 20221287801]

約数ペア:

[(1, 20221287801), (3, 6740429267), (11, 1838298891), (13, 1555483677), (33, 612766297), (39, 518494559), (43, 470262507), (121, 167118081), (129, 156754169), (143, 141407607), (227, 89080563), (363, 55706027), (429, 47135869), (439, 46062159), (473, 42751137), (559, 36174039), (681, 29693521), (1317, 15354053), (1419, 14250379), (1573, 12855237), (1677, 12058013), (2497, 8098233), (2951, 6852351), (4719, 4285079), (4829, 4187469), (5203, 3886467), (5707, 3543243), (6149, 3288549), (7491, 2699411), (8853, 2284117), (9761, 2071641), (14487, 1395823), (15609, 1295489), (17121, 1181081), (18447, 1096183), (18877, 1071213), (27467, 736203), (29283, 690547), (32461, 622941), (53119, 380679), (56631, 357071), (62777, 322113), (67639, 298959), (82401, 245401), (97383, 207647), (99653, 202917), (107371, 188331), (126893, 159357)]