20190133476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{628037}}^1$

素因数の和:628113

約数の個数: 72

約数和(自身を含む): 54865399680

約数和(自身を除く): 34675266204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 8037, 10716, 16074, 32148, 628037, 1256074, 1884111, 2512148, 3768222, 5652333, 7536444, 11304666, 11932703, 22609332, 23865406, 29517739, 35798109, 47730812, 59035478, 71596218, 88553217, 107394327, 118070956, 143192436, 177106434, 214788654, 265659651, 354212868, 429577308, 531319302, 560837041, 1062638604, 1121674082, 1682511123, 2243348164, 3365022246, 5047533369, 6730044492, 10095066738, 20190133476]

約数ペア:

[(1, 20190133476), (2, 10095066738), (3, 6730044492), (4, 5047533369), (6, 3365022246), (9, 2243348164), (12, 1682511123), (18, 1121674082), (19, 1062638604), (36, 560837041), (38, 531319302), (47, 429577308), (57, 354212868), (76, 265659651), (94, 214788654), (114, 177106434), (141, 143192436), (171, 118070956), (188, 107394327), (228, 88553217), (282, 71596218), (342, 59035478), (423, 47730812), (564, 35798109), (684, 29517739), (846, 23865406), (893, 22609332), (1692, 11932703), (1786, 11304666), (2679, 7536444), (3572, 5652333), (5358, 3768222), (8037, 2512148), (10716, 1884111), (16074, 1256074), (32148, 628037)]