20177372688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{3733}}^1$

素因数の和:4137

約数の個数: 160

約数和(自身を含む): 59006759040

約数和(自身を除く): 38829386352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 353, 464, 528, 638, 696, 706, 957, 1059, 1276, 1392, 1412, 1914, 2118, 2552, 2824, 3733, 3828, 3883, 4236, 5104, 5648, 7466, 7656, 7766, 8472, 10237, 11199, 11649, 14932, 15312, 15532, 16944, 20474, 22398, 23298, 29864, 30711, 31064, 40948, 41063, 44796, 46596, 59728, 61422, 62128, 81896, 82126, 89592, 93192, 108257, 112607, 122844, 123189, 163792, 164252, 179184, 186384, 216514, 225214, 245688, 246378, 324771, 328504, 337821, 433028, 450428, 491376, 492756, 649542, 657008, 675642, 866056, 900856, 985512, 1190827, 1299084, 1317749, 1351284, 1732112, 1801712, 1971024, 2381654, 2598168, 2635498, 2702568, 3572481, 3953247, 4763308, 5196336, 5270996, 5405136, 7144962, 7906494, 9526616, 10541992, 14289924, 14495239, 15812988, 19053232, 21083984, 28579848, 28990478, 31625976, 38214721, 43485717, 57159696, 57980956, 63251952, 76429442, 86971434, 114644163, 115961912, 152858884, 173942868, 229288326, 231923824, 305717768, 347885736, 420361931, 458576652, 611435536, 695771472, 840723862, 917153304, 1261085793, 1681447724, 1834306608, 2522171586, 3362895448, 5044343172, 6725790896, 10088686344, 20177372688]

約数ペア:

[(1, 20177372688), (2, 10088686344), (3, 6725790896), (4, 5044343172), (6, 3362895448), (8, 2522171586), (11, 1834306608), (12, 1681447724), (16, 1261085793), (22, 917153304), (24, 840723862), (29, 695771472), (33, 611435536), (44, 458576652), (48, 420361931), (58, 347885736), (66, 305717768), (87, 231923824), (88, 229288326), (116, 173942868), (132, 152858884), (174, 115961912), (176, 114644163), (232, 86971434), (264, 76429442), (319, 63251952), (348, 57980956), (353, 57159696), (464, 43485717), (528, 38214721), (638, 31625976), (696, 28990478), (706, 28579848), (957, 21083984), (1059, 19053232), (1276, 15812988), (1392, 14495239), (1412, 14289924), (1914, 10541992), (2118, 9526616), (2552, 7906494), (2824, 7144962), (3733, 5405136), (3828, 5270996), (3883, 5196336), (4236, 4763308), (5104, 3953247), (5648, 3572481), (7466, 2702568), (7656, 2635498), (7766, 2598168), (8472, 2381654), (10237, 1971024), (11199, 1801712), (11649, 1732112), (14932, 1351284), (15312, 1317749), (15532, 1299084), (16944, 1190827), (20474, 985512), (22398, 900856), (23298, 866056), (29864, 675642), (30711, 657008), (31064, 649542), (40948, 492756), (41063, 491376), (44796, 450428), (46596, 433028), (59728, 337821), (61422, 328504), (62128, 324771), (81896, 246378), (82126, 245688), (89592, 225214), (93192, 216514), (108257, 186384), (112607, 179184), (122844, 164252), (123189, 163792)]