20194456316

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{1051}}^1\times {\mathrm{15647}}^1$

素因数の和:17009

約数の個数: 24

約数和(自身を含む): 35491416576

約数和(自身を除く): 15296960260

約数列:

[1, 2, 4, 307, 614, 1051, 1228, 2102, 4204, 15647, 31294, 62588, 322657, 645314, 1290628, 4803629, 9607258, 16444997, 19214516, 32889994, 65779988, 5048614079, 10097228158, 20194456316]

約数ペア:

[(1, 20194456316), (2, 10097228158), (4, 5048614079), (307, 65779988), (614, 32889994), (1051, 19214516), (1228, 16444997), (2102, 9607258), (4204, 4803629), (15647, 1290628), (31294, 645314), (62588, 322657)]