20334264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 53114880

約数和(自身を除く): 32780616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 151, 181, 186, 248, 302, 362, 372, 453, 543, 604, 724, 744, 906, 1086, 1208, 1448, 1812, 2172, 3624, 4344, 4681, 5611, 9362, 11222, 14043, 16833, 18724, 22444, 27331, 28086, 33666, 37448, 44888, 54662, 56172, 67332, 81993, 109324, 112344, 134664, 163986, 218648, 327972, 655944, 847261, 1694522, 2541783, 3389044, 5083566, 6778088, 10167132, 20334264]

約数ペア:

[(1, 20334264), (2, 10167132), (3, 6778088), (4, 5083566), (6, 3389044), (8, 2541783), (12, 1694522), (24, 847261), (31, 655944), (62, 327972), (93, 218648), (124, 163986), (151, 134664), (181, 112344), (186, 109324), (248, 81993), (302, 67332), (362, 56172), (372, 54662), (453, 44888), (543, 37448), (604, 33666), (724, 28086), (744, 27331), (906, 22444), (1086, 18724), (1208, 16833), (1448, 14043), (1812, 11222), (2172, 9362), (3624, 5611), (4344, 4681)]