20341764330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1610591}}^1$

素因数の和:1611022

約数の個数: 32

約数和(自身を含む): 48936227328

約数和(自身を除く): 28594462998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 1610591, 3221182, 4831773, 8052955, 9663546, 16105910, 24158865, 48317730, 678058811, 1356117622, 2034176433, 3390294055, 4068352866, 6780588110, 10170882165, 20341764330]

約数ペア:

[(1, 20341764330), (2, 10170882165), (3, 6780588110), (5, 4068352866), (6, 3390294055), (10, 2034176433), (15, 1356117622), (30, 678058811), (421, 48317730), (842, 24158865), (1263, 16105910), (2105, 9663546), (2526, 8052955), (4210, 4831773), (6315, 3221182), (12630, 1610591)]