20152022784

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{332147}}^1$

素因数の和:332245

約数の個数: 72

約数和(自身を含む): 54312840960

約数和(自身を除く): 34160818176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3792, 5056, 7584, 10112, 15168, 20224, 30336, 60672, 332147, 664294, 996441, 1328588, 1992882, 2657176, 3985764, 5314352, 7971528, 10628704, 15943056, 21257408, 26239613, 31886112, 42514816, 52479226, 63772224, 78718839, 85029632, 104958452, 127544448, 157437678, 209916904, 255088896, 314875356, 419833808, 629750712, 839667616, 1259501424, 1679335232, 2519002848, 3358670464, 5038005696, 6717340928, 10076011392, 20152022784]

約数ペア:

[(1, 20152022784), (2, 10076011392), (3, 6717340928), (4, 5038005696), (6, 3358670464), (8, 2519002848), (12, 1679335232), (16, 1259501424), (24, 839667616), (32, 629750712), (48, 419833808), (64, 314875356), (79, 255088896), (96, 209916904), (128, 157437678), (158, 127544448), (192, 104958452), (237, 85029632), (256, 78718839), (316, 63772224), (384, 52479226), (474, 42514816), (632, 31886112), (768, 26239613), (948, 21257408), (1264, 15943056), (1896, 10628704), (2528, 7971528), (3792, 5314352), (5056, 3985764), (7584, 2657176), (10112, 1992882), (15168, 1328588), (20224, 996441), (30336, 664294), (60672, 332147)]