20183510028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2819}}^1\times {\mathrm{4931}}^1$

素因数の和:7779

約数の個数: 72

約数和(自身を含む): 51794285760

約数和(自身を除く): 31610775732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 2819, 4931, 5638, 8457, 9862, 11276, 14793, 16914, 19724, 29586, 31009, 33828, 54241, 59172, 62018, 93027, 108482, 124036, 162723, 186054, 216964, 325446, 341099, 372108, 596651, 650892, 682198, 1023297, 1193302, 1364396, 1789953, 2046594, 2386604, 3579906, 4093188, 7159812, 13900489, 27800978, 41701467, 55601956, 83402934, 152905379, 166805868, 305810758, 458716137, 611621516, 917432274, 1681959169, 1834864548, 3363918338, 5045877507, 6727836676, 10091755014, 20183510028]

約数ペア:

[(1, 20183510028), (2, 10091755014), (3, 6727836676), (4, 5045877507), (6, 3363918338), (11, 1834864548), (12, 1681959169), (22, 917432274), (33, 611621516), (44, 458716137), (66, 305810758), (121, 166805868), (132, 152905379), (242, 83402934), (363, 55601956), (484, 41701467), (726, 27800978), (1452, 13900489), (2819, 7159812), (4931, 4093188), (5638, 3579906), (8457, 2386604), (9862, 2046594), (11276, 1789953), (14793, 1364396), (16914, 1193302), (19724, 1023297), (29586, 682198), (31009, 650892), (33828, 596651), (54241, 372108), (59172, 341099), (62018, 325446), (93027, 216964), (108482, 186054), (124036, 162723)]