20339070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11491}}^1$

素因数の和:11560

約数の個数: 32

約数和(自身を含む): 49645440

約数和(自身を除く): 29306370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11491, 22982, 34473, 57455, 68946, 114910, 172365, 344730, 677969, 1355938, 2033907, 3389845, 4067814, 6779690, 10169535, 20339070]

約数ペア:

[(1, 20339070), (2, 10169535), (3, 6779690), (5, 4067814), (6, 3389845), (10, 2033907), (15, 1355938), (30, 677969), (59, 344730), (118, 172365), (177, 114910), (295, 68946), (354, 57455), (590, 34473), (885, 22982), (1770, 11491)]