20199441602

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{10733}}^1$

素因数の和:11030

約数の個数: 32

約数和(自身を含む): 31242380400

約数和(自身を除く): 11042938798

約数列:

[1, 2, 89, 97, 109, 178, 194, 218, 8633, 9701, 10573, 10733, 17266, 19402, 21146, 21466, 940997, 955237, 1041101, 1169897, 1881994, 1910474, 2082202, 2339794, 92657989, 104120833, 113480009, 185315978, 208241666, 226960018, 10099720801, 20199441602]

約数ペア:

[(1, 20199441602), (2, 10099720801), (89, 226960018), (97, 208241666), (109, 185315978), (178, 113480009), (194, 104120833), (218, 92657989), (8633, 2339794), (9701, 2082202), (10573, 1910474), (10733, 1881994), (17266, 1169897), (19402, 1041101), (21146, 955237), (21466, 940997)]