20898173652

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8751329}}^1$

素因数の和:8751535

約数の個数: 24

約数和(自身を含む): 49007448000

約数和(自身を除く): 28109274348

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8751329, 17502658, 26253987, 35005316, 52507974, 105015948, 1741514471, 3483028942, 5224543413, 6966057884, 10449086826, 20898173652]

約数ペア:

[(1, 20898173652), (2, 10449086826), (3, 6966057884), (4, 5224543413), (6, 3483028942), (12, 1741514471), (199, 105015948), (398, 52507974), (597, 35005316), (796, 26253987), (1194, 17502658), (2388, 8751329)]