20348030183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{2207}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 23320012800

約数和(自身を除く): 2971982617

約数列:

[1, 13, 19, 163, 229, 247, 2119, 2207, 2977, 3097, 4351, 28691, 37327, 40261, 41933, 56563, 359741, 485251, 505403, 545129, 709213, 4676633, 6570239, 6835079, 9219769, 9602657, 82380689, 88856027, 124834541, 1070948957, 1565233091, 20348030183]

約数ペア:

[(1, 20348030183), (13, 1565233091), (19, 1070948957), (163, 124834541), (229, 88856027), (247, 82380689), (2119, 9602657), (2207, 9219769), (2977, 6835079), (3097, 6570239), (4351, 4676633), (28691, 709213), (37327, 545129), (40261, 505403), (41933, 485251), (56563, 359741)]