201996799980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3366613333}}^1$

素因数の和:3366613345

約数の個数: 24

約数和(自身を含む): 565591040112

約数和(自身を除く): 363594240132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3366613333, 6733226666, 10099839999, 13466453332, 16833066665, 20199679998, 33666133330, 40399359996, 50499199995, 67332266660, 100998399990, 201996799980]

約数ペア:

[(1, 201996799980), (2, 100998399990), (3, 67332266660), (4, 50499199995), (5, 40399359996), (6, 33666133330), (10, 20199679998), (12, 16833066665), (15, 13466453332), (20, 10099839999), (30, 6733226666), (60, 3366613333)]