19867968

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2064

約数の個数: 84

約数和(自身を含む): 60327540

約数和(自身を除く): 40459572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2029, 2448, 3264, 4058, 4896, 6087, 8116, 9792, 12174, 16232, 18261, 24348, 32464, 34493, 36522, 48696, 64928, 68986, 73044, 97392, 103479, 129856, 137972, 146088, 194784, 206958, 275944, 292176, 310437, 389568, 413916, 551888, 584352, 620874, 827832, 1103776, 1168704, 1241748, 1655664, 2207552, 2483496, 3311328, 4966992, 6622656, 9933984, 19867968]

約数ペア:

[(1, 19867968), (2, 9933984), (3, 6622656), (4, 4966992), (6, 3311328), (8, 2483496), (9, 2207552), (12, 1655664), (16, 1241748), (17, 1168704), (18, 1103776), (24, 827832), (32, 620874), (34, 584352), (36, 551888), (48, 413916), (51, 389568), (64, 310437), (68, 292176), (72, 275944), (96, 206958), (102, 194784), (136, 146088), (144, 137972), (153, 129856), (192, 103479), (204, 97392), (272, 73044), (288, 68986), (306, 64928), (408, 48696), (544, 36522), (576, 34493), (612, 32464), (816, 24348), (1088, 18261), (1224, 16232), (1632, 12174), (2029, 9792), (2448, 8116), (3264, 6087), (4058, 4896)]