20703330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{76679}}^1$

素因数の和:76695

約数の個数: 32

約数和(自身を含む): 55209600

約数和(自身を除く): 34506270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 76679, 153358, 230037, 383395, 460074, 690111, 766790, 1150185, 1380222, 2070333, 2300370, 3450555, 4140666, 6901110, 10351665, 20703330]

約数ペア:

[(1, 20703330), (2, 10351665), (3, 6901110), (5, 4140666), (6, 3450555), (9, 2300370), (10, 2070333), (15, 1380222), (18, 1150185), (27, 766790), (30, 690111), (45, 460074), (54, 383395), (90, 230037), (135, 153358), (270, 76679)]