20163916095

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1\times {\mathrm{5003}}^1$

素因数の和:8119

約数の個数: 32

約数和(自身を含む): 32642092800

約数和(自身を除く): 12478176705

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 3019, 5003, 9057, 15009, 15095, 25015, 45285, 75045, 268691, 445267, 806073, 1335801, 1343455, 2226335, 4030365, 6679005, 15104057, 45312171, 75520285, 226560855, 1344261073, 4032783219, 6721305365, 20163916095]

約数ペア:

[(1, 20163916095), (3, 6721305365), (5, 4032783219), (15, 1344261073), (89, 226560855), (267, 75520285), (445, 45312171), (1335, 15104057), (3019, 6679005), (5003, 4030365), (9057, 2226335), (15009, 1343455), (15095, 1335801), (25015, 806073), (45285, 445267), (75045, 268691)]