20320605888

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{8273}}^1$

素因数の和:9462

約数の個数: 112

約数和(自身を含む): 58710185856

約数和(自身を除く): 38389579968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 1163, 2112, 2326, 3489, 4652, 6978, 8273, 9304, 12793, 13956, 16546, 18608, 24819, 25586, 27912, 33092, 37216, 38379, 49638, 51172, 55824, 66184, 74432, 76758, 91003, 99276, 102344, 111648, 132368, 153516, 182006, 198552, 204688, 223296, 264736, 273009, 307032, 364012, 397104, 409376, 529472, 546018, 614064, 728024, 794208, 818752, 1092036, 1228128, 1456048, 1588416, 2184072, 2456256, 2912096, 4368144, 5824192, 8736288, 9621499, 17472576, 19242998, 28864497, 38485996, 57728994, 76971992, 105836489, 115457988, 153943984, 211672978, 230915976, 307887968, 317509467, 423345956, 461831952, 615775936, 635018934, 846691912, 923663904, 1270037868, 1693383824, 1847327808, 2540075736, 3386767648, 5080151472, 6773535296, 10160302944, 20320605888]

約数ペア:

[(1, 20320605888), (2, 10160302944), (3, 6773535296), (4, 5080151472), (6, 3386767648), (8, 2540075736), (11, 1847327808), (12, 1693383824), (16, 1270037868), (22, 923663904), (24, 846691912), (32, 635018934), (33, 615775936), (44, 461831952), (48, 423345956), (64, 317509467), (66, 307887968), (88, 230915976), (96, 211672978), (132, 153943984), (176, 115457988), (192, 105836489), (264, 76971992), (352, 57728994), (528, 38485996), (704, 28864497), (1056, 19242998), (1163, 17472576), (2112, 9621499), (2326, 8736288), (3489, 5824192), (4652, 4368144), (6978, 2912096), (8273, 2456256), (9304, 2184072), (12793, 1588416), (13956, 1456048), (16546, 1228128), (18608, 1092036), (24819, 818752), (25586, 794208), (27912, 728024), (33092, 614064), (37216, 546018), (38379, 529472), (49638, 409376), (51172, 397104), (55824, 364012), (66184, 307032), (74432, 273009), (76758, 264736), (91003, 223296), (99276, 204688), (102344, 198552), (111648, 182006), (132368, 153516)]