20143776

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12343}}^1$

素因数の和:12373

約数の個数: 48

約数和(自身を含む): 55992384

約数和(自身を除く): 35848608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12343, 24686, 37029, 49372, 74058, 98744, 148116, 197488, 209831, 296232, 394976, 419662, 592464, 629493, 839324, 1184928, 1258986, 1678648, 2517972, 3357296, 5035944, 6714592, 10071888, 20143776]

約数ペア:

[(1, 20143776), (2, 10071888), (3, 6714592), (4, 5035944), (6, 3357296), (8, 2517972), (12, 1678648), (16, 1258986), (17, 1184928), (24, 839324), (32, 629493), (34, 592464), (48, 419662), (51, 394976), (68, 296232), (96, 209831), (102, 197488), (136, 148116), (204, 98744), (272, 74058), (408, 49372), (544, 37029), (816, 24686), (1632, 12343)]