20142626464

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2011}}^1$

素因数の和:2514

約数の個数: 96

約数和(自身を含む): 42833387520

約数和(自身を除く): 22690761056

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 439, 496, 713, 736, 878, 992, 1426, 1756, 2011, 2852, 3512, 4022, 5704, 7024, 8044, 10097, 11408, 13609, 14048, 16088, 20194, 22816, 27218, 32176, 40388, 46253, 54436, 62341, 64352, 80776, 92506, 108872, 124682, 161552, 185012, 217744, 249364, 313007, 323104, 370024, 435488, 498728, 626014, 740048, 882829, 997456, 1252028, 1433843, 1480096, 1765658, 1994912, 2504056, 2867686, 3531316, 5008112, 5735372, 7062632, 10016224, 11470744, 14125264, 20305067, 22941488, 27367699, 28250528, 40610134, 45882976, 54735398, 81220268, 109470796, 162440536, 218941592, 324881072, 437883184, 629457077, 649762144, 875766368, 1258914154, 2517828308, 5035656616, 10071313232, 20142626464]

約数ペア:

[(1, 20142626464), (2, 10071313232), (4, 5035656616), (8, 2517828308), (16, 1258914154), (23, 875766368), (31, 649762144), (32, 629457077), (46, 437883184), (62, 324881072), (92, 218941592), (124, 162440536), (184, 109470796), (248, 81220268), (368, 54735398), (439, 45882976), (496, 40610134), (713, 28250528), (736, 27367699), (878, 22941488), (992, 20305067), (1426, 14125264), (1756, 11470744), (2011, 10016224), (2852, 7062632), (3512, 5735372), (4022, 5008112), (5704, 3531316), (7024, 2867686), (8044, 2504056), (10097, 1994912), (11408, 1765658), (13609, 1480096), (14048, 1433843), (16088, 1252028), (20194, 997456), (22816, 882829), (27218, 740048), (32176, 626014), (40388, 498728), (46253, 435488), (54436, 370024), (62341, 323104), (64352, 313007), (80776, 249364), (92506, 217744), (108872, 185012), (124682, 161552)]