20536536

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{3181}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 51548400

約数和(自身を除く): 31011864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3181, 3228, 6362, 6456, 9543, 12724, 19086, 25448, 38172, 76344, 855689, 1711378, 2567067, 3422756, 5134134, 6845512, 10268268, 20536536]

約数ペア:

[(1, 20536536), (2, 10268268), (3, 6845512), (4, 5134134), (6, 3422756), (8, 2567067), (12, 1711378), (24, 855689), (269, 76344), (538, 38172), (807, 25448), (1076, 19086), (1614, 12724), (2152, 9543), (3181, 6456), (3228, 6362)]