20132299088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{62473}}^1$

素因数の和:64323

約数の個数: 40

約数和(自身を含む): 42576280896

約数和(自身を除く): 22443981808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1831, 3662, 7324, 14648, 20141, 29296, 40282, 62473, 80564, 124946, 161128, 249892, 322256, 499784, 687203, 999568, 1374406, 2748812, 5497624, 10995248, 114388063, 228776126, 457552252, 915104504, 1258268693, 1830209008, 2516537386, 5033074772, 10066149544, 20132299088]

約数ペア:

[(1, 20132299088), (2, 10066149544), (4, 5033074772), (8, 2516537386), (11, 1830209008), (16, 1258268693), (22, 915104504), (44, 457552252), (88, 228776126), (176, 114388063), (1831, 10995248), (3662, 5497624), (7324, 2748812), (14648, 1374406), (20141, 999568), (29296, 687203), (40282, 499784), (62473, 322256), (80564, 249892), (124946, 161128)]