20194093962

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17807843}}^1$

素因数の和:17807864

約数の個数: 40

約数和(自身を含む): 51713978976

約数和(自身を除く): 31519885014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 17807843, 35615686, 53423529, 106847058, 124654901, 160270587, 249309802, 320541174, 373964703, 480811761, 747929406, 961623522, 1121894109, 1442435283, 2243788218, 2884870566, 3365682327, 6731364654, 10097046981, 20194093962]

約数ペア:

[(1, 20194093962), (2, 10097046981), (3, 6731364654), (6, 3365682327), (7, 2884870566), (9, 2243788218), (14, 1442435283), (18, 1121894109), (21, 961623522), (27, 747929406), (42, 480811761), (54, 373964703), (63, 320541174), (81, 249309802), (126, 160270587), (162, 124654901), (189, 106847058), (378, 53423529), (567, 35615686), (1134, 17807843)]