20145196823

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1747}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 22318464000

約数和(自身を除く): 2173267177

約数列:

[1, 19, 37, 47, 349, 703, 893, 1739, 1747, 6631, 12913, 16403, 33041, 33193, 64639, 82109, 245347, 311657, 606911, 609703, 1228141, 1560071, 3038033, 11531309, 11584357, 22559011, 28656041, 57722627, 428621209, 544464779, 1060273517, 20145196823]

約数ペア:

[(1, 20145196823), (19, 1060273517), (37, 544464779), (47, 428621209), (349, 57722627), (703, 28656041), (893, 22559011), (1739, 11584357), (1747, 11531309), (6631, 3038033), (12913, 1560071), (16403, 1228141), (33041, 609703), (33193, 606911), (64639, 311657), (82109, 245347)]