20444304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 57585600

約数和(自身を除く): 37141296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 773, 912, 1102, 1392, 1546, 1653, 2204, 2319, 3092, 3306, 4408, 4638, 6184, 6612, 8816, 9276, 12368, 13224, 14687, 18552, 22417, 26448, 29374, 37104, 44061, 44834, 58748, 67251, 88122, 89668, 117496, 134502, 176244, 179336, 234992, 269004, 352488, 358672, 425923, 538008, 704976, 851846, 1076016, 1277769, 1703692, 2555538, 3407384, 5111076, 6814768, 10222152, 20444304]

約数ペア:

[(1, 20444304), (2, 10222152), (3, 6814768), (4, 5111076), (6, 3407384), (8, 2555538), (12, 1703692), (16, 1277769), (19, 1076016), (24, 851846), (29, 704976), (38, 538008), (48, 425923), (57, 358672), (58, 352488), (76, 269004), (87, 234992), (114, 179336), (116, 176244), (152, 134502), (174, 117496), (228, 89668), (232, 88122), (304, 67251), (348, 58748), (456, 44834), (464, 44061), (551, 37104), (696, 29374), (773, 26448), (912, 22417), (1102, 18552), (1392, 14687), (1546, 13224), (1653, 12368), (2204, 9276), (2319, 8816), (3092, 6612), (3306, 6184), (4408, 4638)]