19703952

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2717

約数の個数: 80

約数和(自身を含む): 59906880

約数和(自身を除く): 40202928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 2683, 3672, 5366, 7344, 8049, 10732, 16098, 21464, 24147, 32196, 42928, 45611, 48294, 64392, 72441, 91222, 96588, 128784, 136833, 144882, 182444, 193176, 273666, 289764, 364888, 386352, 410499, 547332, 579528, 729776, 820998, 1094664, 1159056, 1231497, 1641996, 2189328, 2462994, 3283992, 4925988, 6567984, 9851976, 19703952]

約数ペア:

[(1, 19703952), (2, 9851976), (3, 6567984), (4, 4925988), (6, 3283992), (8, 2462994), (9, 2189328), (12, 1641996), (16, 1231497), (17, 1159056), (18, 1094664), (24, 820998), (27, 729776), (34, 579528), (36, 547332), (48, 410499), (51, 386352), (54, 364888), (68, 289764), (72, 273666), (102, 193176), (108, 182444), (136, 144882), (144, 136833), (153, 128784), (204, 96588), (216, 91222), (272, 72441), (306, 64392), (408, 48294), (432, 45611), (459, 42928), (612, 32196), (816, 24147), (918, 21464), (1224, 16098), (1836, 10732), (2448, 8049), (2683, 7344), (3672, 5366)]