20347574473

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{39827}}^1$

素因数の和:40176

約数の個数: 16

約数和(自身を含む): 21545354880

約数和(自身を除く): 1197780407

約数列:

[1, 23, 97, 229, 2231, 5267, 22213, 39827, 510899, 916021, 3863219, 9120383, 88854037, 209768809, 884677151, 20347574473]

約数ペア:

[(1, 20347574473), (23, 884677151), (97, 209768809), (229, 88854037), (2231, 9120383), (5267, 3863219), (22213, 916021), (39827, 510899)]