20078876208

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10202681}}^1$

素因数の和:10202733

約数の個数: 40

約数和(自身を含む): 53135567856

約数和(自身を除く): 33056691648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10202681, 20405362, 30608043, 40810724, 61216086, 81621448, 122432172, 163242896, 244864344, 418309921, 489728688, 836619842, 1254929763, 1673239684, 2509859526, 3346479368, 5019719052, 6692958736, 10039438104, 20078876208]

約数ペア:

[(1, 20078876208), (2, 10039438104), (3, 6692958736), (4, 5019719052), (6, 3346479368), (8, 2509859526), (12, 1673239684), (16, 1254929763), (24, 836619842), (41, 489728688), (48, 418309921), (82, 244864344), (123, 163242896), (164, 122432172), (246, 81621448), (328, 61216086), (492, 40810724), (656, 30608043), (984, 20405362), (1968, 10202681)]