20104142796

素因数分解:

$2^2\times 3^2\times {\mathrm{28517}}^1\times {\mathrm{19583}}^1$

素因数の和:48110

約数の個数: 36

約数和(自身を含む): 50823182592

約数和(自身を除く): 30719039796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 19583, 28517, 39166, 57034, 58749, 78332, 85551, 114068, 117498, 171102, 176247, 234996, 256653, 342204, 352494, 513306, 704988, 1026612, 558448411, 1116896822, 1675345233, 2233793644, 3350690466, 5026035699, 6701380932, 10052071398, 20104142796]

約数ペア:

[(1, 20104142796), (2, 10052071398), (3, 6701380932), (4, 5026035699), (6, 3350690466), (9, 2233793644), (12, 1675345233), (18, 1116896822), (36, 558448411), (19583, 1026612), (28517, 704988), (39166, 513306), (57034, 352494), (58749, 342204), (78332, 256653), (85551, 234996), (114068, 176247), (117498, 171102)]