20076911302

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{123979}}^1$

素因数の和:124300

約数の個数: 32

約数和(自身を含む): 35349177600

約数和(自身を除く): 15272266298

約数列:

[1, 2, 7, 14, 43, 86, 269, 301, 538, 602, 1883, 3766, 11567, 23134, 80969, 123979, 161938, 247958, 867853, 1735706, 5331097, 10662194, 33350351, 37317679, 66700702, 74635358, 233452457, 466904914, 1434065093, 2868130186, 10038455651, 20076911302]

約数ペア:

[(1, 20076911302), (2, 10038455651), (7, 2868130186), (14, 1434065093), (43, 466904914), (86, 233452457), (269, 74635358), (301, 66700702), (538, 37317679), (602, 33350351), (1883, 10662194), (3766, 5331097), (11567, 1735706), (23134, 867853), (80969, 247958), (123979, 161938)]