20194363624

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{31953107}}^1$

素因数の和:31953192

約数の個数: 16

約数和(自身を含む): 38343729600

約数和(自身を除く): 18149365976

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 31953107, 63906214, 127812428, 255624856, 2524295453, 5048590906, 10097181812, 20194363624]

約数ペア:

[(1, 20194363624), (2, 10097181812), (4, 5048590906), (8, 2524295453), (79, 255624856), (158, 127812428), (316, 63906214), (632, 31953107)]