20247502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 35510400

約数和(自身を除く): 15262898

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 821, 1121, 1298, 1642, 2242, 9031, 12331, 15599, 18062, 24662, 31198, 48439, 96878, 171589, 343178, 532829, 920341, 1065658, 1840682, 10123751, 20247502]

約数ペア:

[(1, 20247502), (2, 10123751), (11, 1840682), (19, 1065658), (22, 920341), (38, 532829), (59, 343178), (118, 171589), (209, 96878), (418, 48439), (649, 31198), (821, 24662), (1121, 18062), (1298, 15599), (1642, 12331), (2242, 9031)]