20797452

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14813}}^1$

素因数の和:14839

約数の個数: 48

約数和(自身を含む): 58070880

約数和(自身を除く): 37273428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 14813, 29626, 44439, 59252, 88878, 133317, 177756, 192569, 266634, 385138, 399951, 533268, 577707, 770276, 799902, 1155414, 1599804, 1733121, 2310828, 3466242, 5199363, 6932484, 10398726, 20797452]

約数ペア:

[(1, 20797452), (2, 10398726), (3, 6932484), (4, 5199363), (6, 3466242), (9, 2310828), (12, 1733121), (13, 1599804), (18, 1155414), (26, 799902), (27, 770276), (36, 577707), (39, 533268), (52, 399951), (54, 385138), (78, 266634), (108, 192569), (117, 177756), (156, 133317), (234, 88878), (351, 59252), (468, 44439), (702, 29626), (1404, 14813)]