20167686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14551}}^1$

素因数の和:14577

約数の個数: 48

約数和(自身を含む): 54482688

約数和(自身を除く): 34315002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14551, 29102, 43653, 87306, 101857, 130959, 160061, 203714, 261918, 305571, 320122, 480183, 611142, 916713, 960366, 1120427, 1440549, 1833426, 2240854, 2881098, 3361281, 6722562, 10083843, 20167686]

約数ペア:

[(1, 20167686), (2, 10083843), (3, 6722562), (6, 3361281), (7, 2881098), (9, 2240854), (11, 1833426), (14, 1440549), (18, 1120427), (21, 960366), (22, 916713), (33, 611142), (42, 480183), (63, 320122), (66, 305571), (77, 261918), (99, 203714), (126, 160061), (154, 130959), (198, 101857), (231, 87306), (462, 43653), (693, 29102), (1386, 14551)]