20170177918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1\times {\mathrm{30977}}^1$

素因数の和:32748

約数の個数: 32

約数和(自身を含む): 34968462048

約数和(自身を除く): 14798284130

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1741, 3482, 19151, 29597, 30977, 38302, 59194, 61954, 325567, 340747, 526609, 651134, 681494, 1053218, 5792699, 11585398, 53930957, 107861914, 593240527, 916826269, 1186481054, 1833652538, 10085088959, 20170177918]

約数ペア:

[(1, 20170177918), (2, 10085088959), (11, 1833652538), (17, 1186481054), (22, 916826269), (34, 593240527), (187, 107861914), (374, 53930957), (1741, 11585398), (3482, 5792699), (19151, 1053218), (29597, 681494), (30977, 651134), (38302, 526609), (59194, 340747), (61954, 325567)]