20193661300

素因数分解:

$2^2\times 5^2\times {\mathrm{201936613}}^1$

素因数の和:201936627

約数の個数: 18

約数和(自身を含む): 43820245238

約数和(自身を除く): 23626583938

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 201936613, 403873226, 807746452, 1009683065, 2019366130, 4038732260, 5048415325, 10096830650, 20193661300]

約数ペア:

[(1, 20193661300), (2, 10096830650), (4, 5048415325), (5, 4038732260), (10, 2019366130), (20, 1009683065), (25, 807746452), (50, 403873226), (100, 201936613)]