20030754491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{1303}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 22733664768

約数和(自身を除く): 2702910277

約数列:

[1, 11, 37, 107, 353, 407, 1177, 1303, 3883, 3959, 13061, 14333, 37771, 43549, 48211, 139421, 143671, 415481, 459959, 530321, 1397527, 1533631, 5059549, 5158577, 15372797, 17018483, 49215613, 56744347, 187203313, 541371743, 1820977681, 20030754491]

約数ペア:

[(1, 20030754491), (11, 1820977681), (37, 541371743), (107, 187203313), (353, 56744347), (407, 49215613), (1177, 17018483), (1303, 15372797), (3883, 5158577), (3959, 5059549), (13061, 1533631), (14333, 1397527), (37771, 530321), (43549, 459959), (48211, 415481), (139421, 143671)]