20236420126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{39047}}^1$

素因数の和:39736

約数の個数: 32

約数和(自身を含む): 33797449728

約数和(自身を除く): 13561029602

約数列:

[1, 2, 13, 26, 31, 62, 403, 643, 806, 1286, 8359, 16718, 19933, 39047, 39866, 78094, 259129, 507611, 518258, 1015222, 1210457, 2420914, 15735941, 25107221, 31471882, 50214442, 326393873, 652787746, 778323851, 1556647702, 10118210063, 20236420126]

約数ペア:

[(1, 20236420126), (2, 10118210063), (13, 1556647702), (26, 778323851), (31, 652787746), (62, 326393873), (403, 50214442), (643, 31471882), (806, 25107221), (1286, 15735941), (8359, 2420914), (16718, 1210457), (19933, 1015222), (39047, 518258), (39866, 507611), (78094, 259129)]