20158650060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9080473}}^1$

素因数の和:9080522

約数の個数: 48

約数和(自身を含む): 57969746016

約数和(自身を除く): 37811095956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 9080473, 18160946, 27241419, 36321892, 45402365, 54482838, 90804730, 108965676, 136207095, 181609460, 272414190, 335977501, 544828380, 671955002, 1007932503, 1343910004, 1679887505, 2015865006, 3359775010, 4031730012, 5039662515, 6719550020, 10079325030, 20158650060]

約数ペア:

[(1, 20158650060), (2, 10079325030), (3, 6719550020), (4, 5039662515), (5, 4031730012), (6, 3359775010), (10, 2015865006), (12, 1679887505), (15, 1343910004), (20, 1007932503), (30, 671955002), (37, 544828380), (60, 335977501), (74, 272414190), (111, 181609460), (148, 136207095), (185, 108965676), (222, 90804730), (370, 54482838), (444, 45402365), (555, 36321892), (740, 27241419), (1110, 18160946), (2220, 9080473)]