20167589992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4243}}^1\times {\mathrm{54013}}^1$

素因数の和:58273

約数の個数: 32

約数和(自身を含む): 41262374880

約数和(自身を除く): 21094784888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4243, 8486, 16972, 33944, 46673, 54013, 93346, 108026, 186692, 216052, 373384, 432104, 594143, 1188286, 2376572, 4753144, 229177159, 458354318, 916708636, 1833417272, 2520948749, 5041897498, 10083794996, 20167589992]

約数ペア:

[(1, 20167589992), (2, 10083794996), (4, 5041897498), (8, 2520948749), (11, 1833417272), (22, 916708636), (44, 458354318), (88, 229177159), (4243, 4753144), (8486, 2376572), (16972, 1188286), (33944, 594143), (46673, 432104), (54013, 373384), (93346, 216052), (108026, 186692)]