20197470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11411}}^1$

素因数の和:11480

約数の個数: 32

約数和(自身を含む): 49299840

約数和(自身を除く): 29102370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11411, 22822, 34233, 57055, 68466, 114110, 171165, 342330, 673249, 1346498, 2019747, 3366245, 4039494, 6732490, 10098735, 20197470]

約数ペア:

[(1, 20197470), (2, 10098735), (3, 6732490), (5, 4039494), (6, 3366245), (10, 2019747), (15, 1346498), (30, 673249), (59, 342330), (118, 171165), (177, 114110), (295, 68466), (354, 57055), (590, 34233), (885, 22822), (1770, 11411)]