20201184

素因数分解:

$2^5\times 3^3\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 39553056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 103, 108, 144, 206, 216, 227, 288, 309, 412, 432, 454, 618, 681, 824, 864, 908, 927, 1236, 1362, 1648, 1816, 1854, 2043, 2472, 2724, 2781, 3296, 3632, 3708, 4086, 4944, 5448, 5562, 6129, 7264, 7416, 8172, 9888, 10896, 11124, 12258, 14832, 16344, 21792, 22248, 23381, 24516, 29664, 32688, 44496, 46762, 49032, 65376, 70143, 88992, 93524, 98064, 140286, 187048, 196128, 210429, 280572, 374096, 420858, 561144, 631287, 748192, 841716, 1122288, 1262574, 1683432, 2244576, 2525148, 3366864, 5050296, 6733728, 10100592, 20201184]

約数ペア:

[(1, 20201184), (2, 10100592), (3, 6733728), (4, 5050296), (6, 3366864), (8, 2525148), (9, 2244576), (12, 1683432), (16, 1262574), (18, 1122288), (24, 841716), (27, 748192), (32, 631287), (36, 561144), (48, 420858), (54, 374096), (72, 280572), (96, 210429), (103, 196128), (108, 187048), (144, 140286), (206, 98064), (216, 93524), (227, 88992), (288, 70143), (309, 65376), (412, 49032), (432, 46762), (454, 44496), (618, 32688), (681, 29664), (824, 24516), (864, 23381), (908, 22248), (927, 21792), (1236, 16344), (1362, 14832), (1648, 12258), (1816, 11124), (1854, 10896), (2043, 9888), (2472, 8172), (2724, 7416), (2781, 7264), (3296, 6129), (3632, 5562), (3708, 5448), (4086, 4944)]