20232545478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{28619}}^1$

素因数の和:28909

約数の個数: 64

約数和(自身を含む): 44509824000

約数和(自身を除く): 24277278522

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 239, 478, 493, 717, 986, 1434, 1479, 2958, 4063, 6931, 8126, 12189, 13862, 20793, 24378, 28619, 41586, 57238, 85857, 117827, 171714, 235654, 353481, 486523, 706962, 829951, 973046, 1459569, 1659902, 2489853, 2919138, 4979706, 6839941, 13679882, 14109167, 20519823, 28218334, 41039646, 42327501, 84655002, 116278997, 198358289, 232557994, 348836991, 396716578, 595074867, 697673982, 1190149734, 3372090913, 6744181826, 10116272739, 20232545478]

約数ペア:

[(1, 20232545478), (2, 10116272739), (3, 6744181826), (6, 3372090913), (17, 1190149734), (29, 697673982), (34, 595074867), (51, 396716578), (58, 348836991), (87, 232557994), (102, 198358289), (174, 116278997), (239, 84655002), (478, 42327501), (493, 41039646), (717, 28218334), (986, 20519823), (1434, 14109167), (1479, 13679882), (2958, 6839941), (4063, 4979706), (6931, 2919138), (8126, 2489853), (12189, 1659902), (13862, 1459569), (20793, 973046), (24378, 829951), (28619, 706962), (41586, 486523), (57238, 353481), (85857, 235654), (117827, 171714)]