20223685462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{641981}}^1$

素因数の和:642831

約数の個数: 16

約数和(自身を含む): 31970703600

約数和(自身を除く): 11747018138

約数列:

[1, 2, 19, 38, 829, 1658, 15751, 31502, 641981, 1283962, 12197639, 24395278, 532202249, 1064404498, 10111842731, 20223685462]

約数ペア:

[(1, 20223685462), (2, 10111842731), (19, 1064404498), (38, 532202249), (829, 24395278), (1658, 12197639), (15751, 1283962), (31502, 641981)]