20737588424

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12769451}}^1$

素因数の和:12769493

約数の個数: 32

約数和(自身を含む): 45970027200

約数和(自身を除く): 25232438776

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 12769451, 25538902, 51077804, 89386157, 102155608, 178772314, 357544628, 370314079, 715089256, 740628158, 1481256316, 2592198553, 2962512632, 5184397106, 10368794212, 20737588424]

約数ペア:

[(1, 20737588424), (2, 10368794212), (4, 5184397106), (7, 2962512632), (8, 2592198553), (14, 1481256316), (28, 740628158), (29, 715089256), (56, 370314079), (58, 357544628), (116, 178772314), (203, 102155608), (232, 89386157), (406, 51077804), (812, 25538902), (1624, 12769451)]