20183925058

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{41269}}^1$

素因数の和:41383

約数の個数: 48

約数和(自身を含む): 34777733760

約数和(自身を除く): 14593808702

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 121, 242, 473, 517, 946, 1034, 2021, 4042, 5203, 5687, 10406, 11374, 22231, 41269, 44462, 82538, 244541, 453959, 489082, 907918, 1774567, 1939643, 3549134, 3879286, 4993549, 9987098, 19520237, 21336073, 39040474, 42672146, 83404649, 166809298, 214722607, 234696803, 429445214, 469393606, 917451139, 1834902278, 10091962529, 20183925058]

約数ペア:

[(1, 20183925058), (2, 10091962529), (11, 1834902278), (22, 917451139), (43, 469393606), (47, 429445214), (86, 234696803), (94, 214722607), (121, 166809298), (242, 83404649), (473, 42672146), (517, 39040474), (946, 21336073), (1034, 19520237), (2021, 9987098), (4042, 4993549), (5203, 3879286), (5687, 3549134), (10406, 1939643), (11374, 1774567), (22231, 907918), (41269, 489082), (44462, 453959), (82538, 244541)]