20152752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24697}}^1$

素因数の和:24725

約数の個数: 40

約数和(自身を含む): 55125936

約数和(自身を除く): 34973184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24697, 49394, 74091, 98788, 148182, 197576, 296364, 395152, 419849, 592728, 839698, 1185456, 1259547, 1679396, 2519094, 3358792, 5038188, 6717584, 10076376, 20152752]

約数ペア:

[(1, 20152752), (2, 10076376), (3, 6717584), (4, 5038188), (6, 3358792), (8, 2519094), (12, 1679396), (16, 1259547), (17, 1185456), (24, 839698), (34, 592728), (48, 419849), (51, 395152), (68, 296364), (102, 197576), (136, 148182), (204, 98788), (272, 74091), (408, 49394), (816, 24697)]