20131696320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{20970517}}^1$

素因数の和:20970537

約数の個数: 56

約数和(自身を含む): 63918138864

約数和(自身を除く): 43786442544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 20970517, 41941034, 62911551, 83882068, 104852585, 125823102, 167764136, 209705170, 251646204, 314557755, 335528272, 419410340, 503292408, 629115510, 671056544, 838820680, 1006584816, 1258231020, 1342113088, 1677641360, 2013169632, 2516462040, 3355282720, 4026339264, 5032924080, 6710565440, 10065848160, 20131696320]

約数ペア:

[(1, 20131696320), (2, 10065848160), (3, 6710565440), (4, 5032924080), (5, 4026339264), (6, 3355282720), (8, 2516462040), (10, 2013169632), (12, 1677641360), (15, 1342113088), (16, 1258231020), (20, 1006584816), (24, 838820680), (30, 671056544), (32, 629115510), (40, 503292408), (48, 419410340), (60, 335528272), (64, 314557755), (80, 251646204), (96, 209705170), (120, 167764136), (160, 125823102), (192, 104852585), (240, 83882068), (320, 62911551), (480, 41941034), (960, 20970517)]