20006919648

素因数分解:

$2^5\times 3^4\times {\mathrm{7718719}}^1$

素因数の和:7718741

約数の個数: 60

約数和(自身を含む): 58839802560

約数和(自身を除く): 38832882912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7718719, 15437438, 23156157, 30874876, 46312314, 61749752, 69468471, 92624628, 123499504, 138936942, 185249256, 208405413, 246999008, 277873884, 370498512, 416810826, 555747768, 625216239, 740997024, 833621652, 1111495536, 1250432478, 1667243304, 2222991072, 2500864956, 3334486608, 5001729912, 6668973216, 10003459824, 20006919648]

約数ペア:

[(1, 20006919648), (2, 10003459824), (3, 6668973216), (4, 5001729912), (6, 3334486608), (8, 2500864956), (9, 2222991072), (12, 1667243304), (16, 1250432478), (18, 1111495536), (24, 833621652), (27, 740997024), (32, 625216239), (36, 555747768), (48, 416810826), (54, 370498512), (72, 277873884), (81, 246999008), (96, 208405413), (108, 185249256), (144, 138936942), (162, 123499504), (216, 92624628), (288, 69468471), (324, 61749752), (432, 46312314), (648, 30874876), (864, 23156157), (1296, 15437438), (2592, 7718719)]