33039940

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1667}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 69495552

約数和(自身を除く): 36455612

約数列:

[1, 2, 4, 5, 10, 20, 991, 1667, 1982, 3334, 3964, 4955, 6668, 8335, 9910, 16670, 19820, 33340, 1651997, 3303994, 6607988, 8259985, 16519970, 33039940]

約数ペア:

[(1, 33039940), (2, 16519970), (4, 8259985), (5, 6607988), (10, 3303994), (20, 1651997), (991, 33340), (1667, 19820), (1982, 16670), (3334, 9910), (3964, 8335), (4955, 6668)]