20083684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 37144800

約数和(自身を除く): 17061116

約数列:

[1, 2, 4, 19, 38, 76, 401, 659, 802, 1318, 1604, 2636, 7619, 12521, 15238, 25042, 30476, 50084, 264259, 528518, 1057036, 5020921, 10041842, 20083684]

約数ペア:

[(1, 20083684), (2, 10041842), (4, 5020921), (19, 1057036), (38, 528518), (76, 264259), (401, 50084), (659, 30476), (802, 25042), (1318, 15238), (1604, 12521), (2636, 7619)]