20763395880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173028299}}^1$

素因数の和:173028313

約数の個数: 32

約数和(自身を含む): 62290188000

約数和(自身を除く): 41526792120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173028299, 346056598, 519084897, 692113196, 865141495, 1038169794, 1384226392, 1730282990, 2076339588, 2595424485, 3460565980, 4152679176, 5190848970, 6921131960, 10381697940, 20763395880]

約数ペア:

[(1, 20763395880), (2, 10381697940), (3, 6921131960), (4, 5190848970), (5, 4152679176), (6, 3460565980), (8, 2595424485), (10, 2076339588), (12, 1730282990), (15, 1384226392), (20, 1038169794), (24, 865141495), (30, 692113196), (40, 519084897), (60, 346056598), (120, 173028299)]