20203878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5772

約数の個数: 32

約数和(自身を含む): 43914240

約数和(自身を除く): 23710362

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 5717, 11434, 17151, 34302, 108623, 177227, 217246, 325869, 354454, 531681, 651738, 1063362, 3367313, 6734626, 10101939, 20203878]

約数ペア:

[(1, 20203878), (2, 10101939), (3, 6734626), (6, 3367313), (19, 1063362), (31, 651738), (38, 531681), (57, 354454), (62, 325869), (93, 217246), (114, 177227), (186, 108623), (589, 34302), (1178, 17151), (1767, 11434), (3534, 5717)]