20004024090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1679599}}^1$

素因数の和:1680006

約数の個数: 32

約数和(自身を含む): 48130617600

約数和(自身を除く): 28126593510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 1679599, 3359198, 5038797, 8397995, 10077594, 16795990, 25193985, 50387970, 666800803, 1333601606, 2000402409, 3334004015, 4000804818, 6668008030, 10002012045, 20004024090]

約数ペア:

[(1, 20004024090), (2, 10002012045), (3, 6668008030), (5, 4000804818), (6, 3334004015), (10, 2000402409), (15, 1333601606), (30, 666800803), (397, 50387970), (794, 25193985), (1191, 16795990), (1985, 10077594), (2382, 8397995), (3970, 5038797), (5955, 3359198), (11910, 1679599)]