20922059938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1\times {\mathrm{1709}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 33922022400

約数和(自身を除く): 12999962462

約数列:

[1, 2, 13, 26, 479, 958, 983, 1709, 1966, 3418, 6227, 12454, 12779, 22217, 25558, 44434, 470857, 818611, 941714, 1637222, 1679947, 3359894, 6121141, 10641943, 12242282, 21283886, 21839311, 43678622, 804694613, 1609389226, 10461029969, 20922059938]

約数ペア:

[(1, 20922059938), (2, 10461029969), (13, 1609389226), (26, 804694613), (479, 43678622), (958, 21839311), (983, 21283886), (1709, 12242282), (1966, 10641943), (3418, 6121141), (6227, 3359894), (12454, 1679947), (12779, 1637222), (22217, 941714), (25558, 818611), (44434, 470857)]