20110434120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{7980331}}^1$

素因数の和:7980355

約数の個数: 96

約数和(自身を含む): 74695907520

約数和(自身を除く): 54585473400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 7980331, 15960662, 23940993, 31921324, 39901655, 47881986, 55862317, 63842648, 71822979, 79803310, 95763972, 111724634, 119704965, 143645958, 159606620, 167586951, 191527944, 223449268, 239409930, 279311585, 287291916, 319213240, 335173902, 359114895, 446898536, 478819860, 502760853, 558623170, 574583832, 670347804, 718229790, 837934755, 957639720, 1005521706, 1117246340, 1340695608, 1436459580, 1675869510, 2011043412, 2234492680, 2513804265, 2872919160, 3351739020, 4022086824, 5027608530, 6703478040, 10055217060, 20110434120]

約数ペア:

[(1, 20110434120), (2, 10055217060), (3, 6703478040), (4, 5027608530), (5, 4022086824), (6, 3351739020), (7, 2872919160), (8, 2513804265), (9, 2234492680), (10, 2011043412), (12, 1675869510), (14, 1436459580), (15, 1340695608), (18, 1117246340), (20, 1005521706), (21, 957639720), (24, 837934755), (28, 718229790), (30, 670347804), (35, 574583832), (36, 558623170), (40, 502760853), (42, 478819860), (45, 446898536), (56, 359114895), (60, 335173902), (63, 319213240), (70, 287291916), (72, 279311585), (84, 239409930), (90, 223449268), (105, 191527944), (120, 167586951), (126, 159606620), (140, 143645958), (168, 119704965), (180, 111724634), (210, 95763972), (252, 79803310), (280, 71822979), (315, 63842648), (360, 55862317), (420, 47881986), (504, 39901655), (630, 31921324), (840, 23940993), (1260, 15960662), (2520, 7980331)]