20232545476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2720891}}^1$

素因数の和:2720932

約数の個数: 36

約数和(自身を含む): 41825551824

約数和(自身を除く): 21593006348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 2720891, 5441782, 10883564, 29929801, 35371583, 59859602, 70743166, 119719204, 141486332, 389087413, 459830579, 778174826, 919661158, 1556349652, 1839322316, 5058136369, 10116272738, 20232545476]

約数ペア:

[(1, 20232545476), (2, 10116272738), (4, 5058136369), (11, 1839322316), (13, 1556349652), (22, 919661158), (26, 778174826), (44, 459830579), (52, 389087413), (143, 141486332), (169, 119719204), (286, 70743166), (338, 59859602), (572, 35371583), (676, 29929801), (1859, 10883564), (3718, 5441782), (7436, 2720891)]