20190391136

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{91033}}^1$

素因数の和:91311

約数の個数: 48

約数和(自身を含む): 41293022400

約数和(自身を除く): 21102631264

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 239, 464, 478, 928, 956, 1912, 3824, 6931, 7648, 13862, 27724, 55448, 91033, 110896, 182066, 221792, 364132, 728264, 1456528, 2639957, 2913056, 5279914, 10559828, 21119656, 21756887, 42239312, 43513774, 84478624, 87027548, 174055096, 348110192, 630949723, 696220384, 1261899446, 2523798892, 5047597784, 10095195568, 20190391136]

約数ペア:

[(1, 20190391136), (2, 10095195568), (4, 5047597784), (8, 2523798892), (16, 1261899446), (29, 696220384), (32, 630949723), (58, 348110192), (116, 174055096), (232, 87027548), (239, 84478624), (464, 43513774), (478, 42239312), (928, 21756887), (956, 21119656), (1912, 10559828), (3824, 5279914), (6931, 2913056), (7648, 2639957), (13862, 1456528), (27724, 728264), (55448, 364132), (91033, 221792), (110896, 182066)]