20197900802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5197607}}^1$

素因数の和:5197705

約数の個数: 16

約数和(自身を含む): 31809360960

約数和(自身を除く): 11611460158

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 5197607, 10395214, 150730603, 301461206, 348239669, 696479338, 10098950401, 20197900802]

約数ペア:

[(1, 20197900802), (2, 10098950401), (29, 696479338), (58, 348239669), (67, 301461206), (134, 150730603), (1943, 10395214), (3886, 5197607)]