20170852218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9261181}}^1$

素因数の和:9261211

約数の個数: 36

約数和(自身を含む): 48037751034

約数和(自身を除く): 27866898816

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9261181, 18522362, 27783543, 55567086, 83350629, 101872991, 166701258, 203745982, 305618973, 611237946, 916856919, 1120602901, 1833713838, 2241205802, 3361808703, 6723617406, 10085426109, 20170852218]

約数ペア:

[(1, 20170852218), (2, 10085426109), (3, 6723617406), (6, 3361808703), (9, 2241205802), (11, 1833713838), (18, 1120602901), (22, 916856919), (33, 611237946), (66, 305618973), (99, 203745982), (121, 166701258), (198, 101872991), (242, 83350629), (363, 55567086), (726, 27783543), (1089, 18522362), (2178, 9261181)]