20189439435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1122571}}^1$

素因数の和:1122699

約数の個数: 32

約数和(自身を含む): 35563080960

約数和(自身を除く): 15373641525

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 3597, 5995, 17985, 1122571, 3367713, 5612855, 12348281, 16838565, 37044843, 61741405, 122360239, 185224215, 367080717, 611801195, 1345962629, 1835403585, 4037887887, 6729813145, 20189439435]

約数ペア:

[(1, 20189439435), (3, 6729813145), (5, 4037887887), (11, 1835403585), (15, 1345962629), (33, 611801195), (55, 367080717), (109, 185224215), (165, 122360239), (327, 61741405), (545, 37044843), (1199, 16838565), (1635, 12348281), (3597, 5612855), (5995, 3367713), (17985, 1122571)]