20129146796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14757439}}^1$

素因数の和:14757485

約数の個数: 24

約数和(自身を含む): 39667998720

約数和(自身を除く): 19538851924

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14757439, 29514878, 59029756, 162331829, 324663658, 457480609, 649327316, 914961218, 1829922436, 5032286699, 10064573398, 20129146796]

約数ペア:

[(1, 20129146796), (2, 10064573398), (4, 5032286699), (11, 1829922436), (22, 914961218), (31, 649327316), (44, 457480609), (62, 324663658), (124, 162331829), (341, 59029756), (682, 29514878), (1364, 14757439)]