20218098838

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7114039}}^1$

素因数の和:7114084

約数の個数: 24

約数和(自身を含む): 36495025200

約数和(自身を除く): 16276926362

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 7114039, 14228078, 49798273, 99596546, 206307131, 348587911, 412614262, 697175822, 1444149917, 2888299834, 10109049419, 20218098838]

約数ペア:

[(1, 20218098838), (2, 10109049419), (7, 2888299834), (14, 1444149917), (29, 697175822), (49, 412614262), (58, 348587911), (98, 206307131), (203, 99596546), (406, 49798273), (1421, 14228078), (2842, 7114039)]