20211346024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{840179}}^1$

素因数の和:840313

約数の個数: 32

約数和(自身を含む): 39522067200

約数和(自身を除く): 19310721176

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 6014, 12028, 24056, 840179, 1680358, 3360716, 6721432, 26045549, 52091098, 81497363, 104182196, 162994726, 208364392, 325989452, 651978904, 2526418253, 5052836506, 10105673012, 20211346024]

約数ペア:

[(1, 20211346024), (2, 10105673012), (4, 5052836506), (8, 2526418253), (31, 651978904), (62, 325989452), (97, 208364392), (124, 162994726), (194, 104182196), (248, 81497363), (388, 52091098), (776, 26045549), (3007, 6721432), (6014, 3360716), (12028, 1680358), (24056, 840179)]