20174919964

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1307}}^1\times {\mathrm{65407}}^1$

素因数の和:66777

約数の個数: 24

約数和(自身を含む): 35932538880

約数和(自身を除く): 15757618916

約数列:

[1, 2, 4, 59, 118, 236, 1307, 2614, 5228, 65407, 77113, 130814, 154226, 261628, 308452, 3859013, 7718026, 15436052, 85486949, 170973898, 341947796, 5043729991, 10087459982, 20174919964]

約数ペア:

[(1, 20174919964), (2, 10087459982), (4, 5043729991), (59, 341947796), (118, 170973898), (236, 85486949), (1307, 15436052), (2614, 7718026), (5228, 3859013), (65407, 308452), (77113, 261628), (130814, 154226)]