20223814416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{26371}}^1$

素因数の和:27624

約数の個数: 80

約数和(自身を含む): 56311604160

約数和(自身を除く): 36087789744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1229, 2458, 3687, 4916, 7374, 9832, 14748, 15977, 19664, 26371, 29496, 31954, 47931, 52742, 58992, 63908, 79113, 95862, 105484, 127816, 158226, 191724, 210968, 255632, 316452, 342823, 383448, 421936, 632904, 685646, 766896, 1028469, 1265808, 1371292, 2056938, 2742584, 4113876, 5485168, 8227752, 16455504, 32409959, 64819918, 97229877, 129639836, 194459754, 259279672, 388919508, 421329467, 518559344, 777839016, 842658934, 1263988401, 1555678032, 1685317868, 2527976802, 3370635736, 5055953604, 6741271472, 10111907208, 20223814416]

約数ペア:

[(1, 20223814416), (2, 10111907208), (3, 6741271472), (4, 5055953604), (6, 3370635736), (8, 2527976802), (12, 1685317868), (13, 1555678032), (16, 1263988401), (24, 842658934), (26, 777839016), (39, 518559344), (48, 421329467), (52, 388919508), (78, 259279672), (104, 194459754), (156, 129639836), (208, 97229877), (312, 64819918), (624, 32409959), (1229, 16455504), (2458, 8227752), (3687, 5485168), (4916, 4113876), (7374, 2742584), (9832, 2056938), (14748, 1371292), (15977, 1265808), (19664, 1028469), (26371, 766896), (29496, 685646), (31954, 632904), (47931, 421936), (52742, 383448), (58992, 342823), (63908, 316452), (79113, 255632), (95862, 210968), (105484, 191724), (127816, 158226)]