20123694756

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5646379}}^1$

素因数の和:5646406

約数の個数: 60

約数和(自身を含む): 57389806320

約数和(自身を除く): 37266111564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5646379, 11292758, 16939137, 22585516, 33878274, 50817411, 62110169, 67756548, 101634822, 124220338, 152452233, 186330507, 203269644, 248440676, 304904466, 372661014, 457356699, 558991521, 609808932, 745322028, 914713398, 1117983042, 1676974563, 1829426796, 2235966084, 3353949126, 5030923689, 6707898252, 10061847378, 20123694756]

約数ペア:

[(1, 20123694756), (2, 10061847378), (3, 6707898252), (4, 5030923689), (6, 3353949126), (9, 2235966084), (11, 1829426796), (12, 1676974563), (18, 1117983042), (22, 914713398), (27, 745322028), (33, 609808932), (36, 558991521), (44, 457356699), (54, 372661014), (66, 304904466), (81, 248440676), (99, 203269644), (108, 186330507), (132, 152452233), (162, 124220338), (198, 101634822), (297, 67756548), (324, 62110169), (396, 50817411), (594, 33878274), (891, 22585516), (1188, 16939137), (1782, 11292758), (3564, 5646379)]