20124030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16361}}^1$

素因数の和:16412

約数の個数: 32

約数和(自身を含む): 49478688

約数和(自身を除く): 29354658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16361, 32722, 49083, 81805, 98166, 163610, 245415, 490830, 670801, 1341602, 2012403, 3354005, 4024806, 6708010, 10062015, 20124030]

約数ペア:

[(1, 20124030), (2, 10062015), (3, 6708010), (5, 4024806), (6, 3354005), (10, 2012403), (15, 1341602), (30, 670801), (41, 490830), (82, 245415), (123, 163610), (205, 98166), (246, 81805), (410, 49083), (615, 32722), (1230, 16361)]