20046911904

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4094549}}^1$

素因数の和:4094582

約数の個数: 72

約数和(自身を含む): 60361856100

約数和(自身を除く): 40314944196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 4094549, 8189098, 12283647, 16378196, 24567294, 32756392, 36850941, 49134588, 65512784, 69607333, 73701882, 98269176, 131025568, 139214666, 147403764, 196538352, 208821999, 278429332, 294807528, 393076704, 417643998, 556858664, 589615056, 626465997, 835287996, 1113717328, 1179230112, 1252931994, 1670575992, 2227434656, 2505863988, 3341151984, 5011727976, 6682303968, 10023455952, 20046911904]

約数ペア:

[(1, 20046911904), (2, 10023455952), (3, 6682303968), (4, 5011727976), (6, 3341151984), (8, 2505863988), (9, 2227434656), (12, 1670575992), (16, 1252931994), (17, 1179230112), (18, 1113717328), (24, 835287996), (32, 626465997), (34, 589615056), (36, 556858664), (48, 417643998), (51, 393076704), (68, 294807528), (72, 278429332), (96, 208821999), (102, 196538352), (136, 147403764), (144, 139214666), (153, 131025568), (204, 98269176), (272, 73701882), (288, 69607333), (306, 65512784), (408, 49134588), (544, 36850941), (612, 32756392), (816, 24567294), (1224, 16378196), (1632, 12283647), (2448, 8189098), (4896, 4094549)]