20076082612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1\times {\mathrm{2441}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 37710731520

約数和(自身を除く): 17634648908

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 1531, 2441, 2686, 3062, 4882, 5372, 6124, 9764, 26027, 41497, 52054, 82994, 104108, 120949, 165988, 192839, 241898, 385678, 483796, 771356, 2056133, 3278263, 3737171, 4112266, 6556526, 7474342, 8224532, 13113052, 14948684, 63531907, 127063814, 254127628, 295236509, 590473018, 1180946036, 5019020653, 10038041306, 20076082612]

約数ペア:

[(1, 20076082612), (2, 10038041306), (4, 5019020653), (17, 1180946036), (34, 590473018), (68, 295236509), (79, 254127628), (158, 127063814), (316, 63531907), (1343, 14948684), (1531, 13113052), (2441, 8224532), (2686, 7474342), (3062, 6556526), (4882, 4112266), (5372, 3737171), (6124, 3278263), (9764, 2056133), (26027, 771356), (41497, 483796), (52054, 385678), (82994, 241898), (104108, 192839), (120949, 165988)]