20703552

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6343}}^1$

素因数の和:6375

約数の個数: 56

約数和(自身を含む): 58009536

約数和(自身を除く): 37305984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 6343, 12686, 19029, 25372, 38058, 50744, 76116, 101488, 107831, 152232, 202976, 215662, 304464, 323493, 405952, 431324, 608928, 646986, 862648, 1217856, 1293972, 1725296, 2587944, 3450592, 5175888, 6901184, 10351776, 20703552]

約数ペア:

[(1, 20703552), (2, 10351776), (3, 6901184), (4, 5175888), (6, 3450592), (8, 2587944), (12, 1725296), (16, 1293972), (17, 1217856), (24, 862648), (32, 646986), (34, 608928), (48, 431324), (51, 405952), (64, 323493), (68, 304464), (96, 215662), (102, 202976), (136, 152232), (192, 107831), (204, 101488), (272, 76116), (408, 50744), (544, 38058), (816, 25372), (1088, 19029), (1632, 12686), (3264, 6343)]