20936490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1871}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 50409216

約数和(自身を除く): 29472726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1865, 1871, 2238, 3730, 3742, 5595, 5613, 9355, 11190, 11226, 18710, 28065, 56130, 697883, 1395766, 2093649, 3489415, 4187298, 6978830, 10468245, 20936490]

約数ペア:

[(1, 20936490), (2, 10468245), (3, 6978830), (5, 4187298), (6, 3489415), (10, 2093649), (15, 1395766), (30, 697883), (373, 56130), (746, 28065), (1119, 18710), (1865, 11226), (1871, 11190), (2238, 9355), (3730, 5613), (3742, 5595)]