20173450535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{150061}}^1$

素因数の和:150263

約数の個数: 32

約数和(自身を含む): 29042399232

約数和(自身を除く): 8868948697

約数列:

[1, 5, 7, 23, 35, 115, 161, 167, 805, 835, 1169, 3841, 5845, 19205, 26887, 134435, 150061, 750305, 1050427, 3451403, 5252135, 17257015, 24159821, 25060187, 120799105, 125300935, 175421309, 576384301, 877106545, 2881921505, 4034690107, 20173450535]

約数ペア:

[(1, 20173450535), (5, 4034690107), (7, 2881921505), (23, 877106545), (35, 576384301), (115, 175421309), (161, 125300935), (167, 120799105), (805, 25060187), (835, 24159821), (1169, 17257015), (3841, 5252135), (5845, 3451403), (19205, 1050427), (26887, 750305), (134435, 150061)]