20180330048

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{13633}}^1$

素因数の和:13975

約数の個数: 56

約数和(自身を含む): 40621412280

約数和(自身を除く): 20441082232

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 229, 404, 458, 808, 916, 1616, 1832, 3232, 3664, 6464, 7328, 13633, 14656, 23129, 27266, 46258, 54532, 92516, 109064, 185032, 218128, 370064, 436256, 740128, 872512, 1376933, 1480256, 2753866, 3121957, 5507732, 6243914, 11015464, 12487828, 22030928, 24975656, 44061856, 49951312, 88123712, 99902624, 199805248, 315317657, 630635314, 1261270628, 2522541256, 5045082512, 10090165024, 20180330048]

約数ペア:

[(1, 20180330048), (2, 10090165024), (4, 5045082512), (8, 2522541256), (16, 1261270628), (32, 630635314), (64, 315317657), (101, 199805248), (202, 99902624), (229, 88123712), (404, 49951312), (458, 44061856), (808, 24975656), (916, 22030928), (1616, 12487828), (1832, 11015464), (3232, 6243914), (3664, 5507732), (6464, 3121957), (7328, 2753866), (13633, 1480256), (14656, 1376933), (23129, 872512), (27266, 740128), (46258, 436256), (54532, 370064), (92516, 218128), (109064, 185032)]