20096448040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6053147}}^1$

素因数の和:6053241

約数の個数: 32

約数和(自身を含む): 45761798880

約数和(自身を除く): 25665350840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6053147, 12106294, 24212588, 30265735, 48425176, 60531470, 121062940, 242125880, 502411201, 1004822402, 2009644804, 2512056005, 4019289608, 5024112010, 10048224020, 20096448040]

約数ペア:

[(1, 20096448040), (2, 10048224020), (4, 5024112010), (5, 4019289608), (8, 2512056005), (10, 2009644804), (20, 1004822402), (40, 502411201), (83, 242125880), (166, 121062940), (332, 60531470), (415, 48425176), (664, 30265735), (830, 24212588), (1660, 12106294), (3320, 6053147)]