20077296

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6857}}^1$

素因数の和:6929

約数の個数: 40

約数和(自身を含む): 52724304

約数和(自身を除く): 32647008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6857, 13714, 20571, 27428, 41142, 54856, 82284, 109712, 164568, 329136, 418277, 836554, 1254831, 1673108, 2509662, 3346216, 5019324, 6692432, 10038648, 20077296]

約数ペア:

[(1, 20077296), (2, 10038648), (3, 6692432), (4, 5019324), (6, 3346216), (8, 2509662), (12, 1673108), (16, 1254831), (24, 836554), (48, 418277), (61, 329136), (122, 164568), (183, 109712), (244, 82284), (366, 54856), (488, 41142), (732, 27428), (976, 20571), (1464, 13714), (2928, 6857)]