20722452

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29269}}^1$

素因数の和:29335

約数の個数: 24

約数和(自身を含む): 49173600

約数和(自身を除く): 28451148

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29269, 58538, 87807, 117076, 175614, 351228, 1726871, 3453742, 5180613, 6907484, 10361226, 20722452]

約数ペア:

[(1, 20722452), (2, 10361226), (3, 6907484), (4, 5180613), (6, 3453742), (12, 1726871), (59, 351228), (118, 175614), (177, 117076), (236, 87807), (354, 58538), (708, 29269)]