20359728

素因数分解:

$2^4\times 3^3\times {\mathrm{47129}}^1$

素因数の和:47146

約数の個数: 40

約数和(自身を含む): 58441200

約数和(自身を除く): 38081472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47129, 94258, 141387, 188516, 282774, 377032, 424161, 565548, 754064, 848322, 1131096, 1272483, 1696644, 2262192, 2544966, 3393288, 5089932, 6786576, 10179864, 20359728]

約数ペア:

[(1, 20359728), (2, 10179864), (3, 6786576), (4, 5089932), (6, 3393288), (8, 2544966), (9, 2262192), (12, 1696644), (16, 1272483), (18, 1131096), (24, 848322), (27, 754064), (36, 565548), (48, 424161), (54, 377032), (72, 282774), (108, 188516), (144, 141387), (216, 94258), (432, 47129)]