20898752

素因数分解:

$2^6\times 7^1\times {\mathrm{46649}}^1$

素因数の和:46668

約数の個数: 28

約数和(自身を含む): 47396400

約数和(自身を除く): 26497648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46649, 93298, 186596, 326543, 373192, 653086, 746384, 1306172, 1492768, 2612344, 2985536, 5224688, 10449376, 20898752]

約数ペア:

[(1, 20898752), (2, 10449376), (4, 5224688), (7, 2985536), (8, 2612344), (14, 1492768), (16, 1306172), (28, 746384), (32, 653086), (56, 373192), (64, 326543), (112, 186596), (224, 93298), (448, 46649)]