20807714472

素因数分解:

$2^3\times 3^1\times {\mathrm{3739}}^1\times {\mathrm{231877}}^1$

素因数の和:235625

約数の個数: 32

約数和(自身を含む): 52033423200

約数和(自身を除く): 31225708728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3739, 7478, 11217, 14956, 22434, 29912, 44868, 89736, 231877, 463754, 695631, 927508, 1391262, 1855016, 2782524, 5565048, 866988103, 1733976206, 2600964309, 3467952412, 5201928618, 6935904824, 10403857236, 20807714472]

約数ペア:

[(1, 20807714472), (2, 10403857236), (3, 6935904824), (4, 5201928618), (6, 3467952412), (8, 2600964309), (12, 1733976206), (24, 866988103), (3739, 5565048), (7478, 2782524), (11217, 1855016), (14956, 1391262), (22434, 927508), (29912, 695631), (44868, 463754), (89736, 231877)]