20175136130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1344113}}^1$

素因数の和:1344218

約数の個数: 32

約数和(自身を含む): 38710483200

約数和(自身を除く): 18535347070

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 1344113, 2688226, 6720565, 13441130, 25538147, 51076294, 106184927, 127690735, 212369854, 255381470, 530924635, 1061849270, 2017513613, 4035027226, 10087568065, 20175136130]

約数ペア:

[(1, 20175136130), (2, 10087568065), (5, 4035027226), (10, 2017513613), (19, 1061849270), (38, 530924635), (79, 255381470), (95, 212369854), (158, 127690735), (190, 106184927), (395, 51076294), (790, 25538147), (1501, 13441130), (3002, 6720565), (7505, 2688226), (15010, 1344113)]