20759136

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 55057968

約数和(自身を除く): 34298832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 202, 303, 404, 606, 808, 1212, 1616, 2141, 2424, 3232, 4282, 4848, 6423, 8564, 9696, 12846, 17128, 25692, 34256, 51384, 68512, 102768, 205536, 216241, 432482, 648723, 864964, 1297446, 1729928, 2594892, 3459856, 5189784, 6919712, 10379568, 20759136]

約数ペア:

[(1, 20759136), (2, 10379568), (3, 6919712), (4, 5189784), (6, 3459856), (8, 2594892), (12, 1729928), (16, 1297446), (24, 864964), (32, 648723), (48, 432482), (96, 216241), (101, 205536), (202, 102768), (303, 68512), (404, 51384), (606, 34256), (808, 25692), (1212, 17128), (1616, 12846), (2141, 9696), (2424, 8564), (3232, 6423), (4282, 4848)]