20004828

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27329}}^1$

素因数の和:27397

約数の個数: 24

約数和(自身を含む): 47444880

約数和(自身を除く): 27440052

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27329, 54658, 81987, 109316, 163974, 327948, 1667069, 3334138, 5001207, 6668276, 10002414, 20004828]

約数ペア:

[(1, 20004828), (2, 10002414), (3, 6668276), (4, 5001207), (6, 3334138), (12, 1667069), (61, 327948), (122, 163974), (183, 109316), (244, 81987), (366, 54658), (732, 27329)]