20131743698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21280913}}^1$

素因数の和:21280969

約数の個数: 16

約数和(自身を含む): 33708967776

約数和(自身を除く): 13577224078

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 21280913, 42561826, 234090043, 468180086, 915079259, 1830158518, 10065871849, 20131743698]

約数ペア:

[(1, 20131743698), (2, 10065871849), (11, 1830158518), (22, 915079259), (43, 468180086), (86, 234090043), (473, 42561826), (946, 21280913)]