20162040448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2399}}^1$

素因数の和:2598

約数の個数: 128

約数和(自身を含む): 45121536000

約数和(自身を除く): 24959495552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 127, 128, 176, 188, 254, 352, 376, 508, 517, 704, 752, 1016, 1034, 1397, 1408, 1504, 2032, 2068, 2399, 2794, 3008, 4064, 4136, 4798, 5588, 5969, 6016, 8128, 8272, 9596, 11176, 11938, 16256, 16544, 19192, 22352, 23876, 26389, 33088, 38384, 44704, 47752, 52778, 65659, 66176, 76768, 89408, 95504, 105556, 112753, 131318, 153536, 178816, 191008, 211112, 225506, 262636, 304673, 307072, 382016, 422224, 451012, 525272, 609346, 764032, 844448, 902024, 1050544, 1218692, 1240283, 1688896, 1804048, 2101088, 2437384, 2480566, 3351403, 3377792, 3608096, 4202176, 4874768, 4961132, 6702806, 7216192, 8404352, 9749536, 9922264, 13405612, 14319631, 14432384, 19499072, 19844528, 26811224, 28639262, 38998144, 39689056, 53622448, 57278524, 79378112, 107244896, 114557048, 157515941, 158756224, 214489792, 229114096, 315031882, 428979584, 458228192, 630063764, 916456384, 1260127528, 1832912768, 2520255056, 5040510112, 10081020224, 20162040448]

約数ペア:

[(1, 20162040448), (2, 10081020224), (4, 5040510112), (8, 2520255056), (11, 1832912768), (16, 1260127528), (22, 916456384), (32, 630063764), (44, 458228192), (47, 428979584), (64, 315031882), (88, 229114096), (94, 214489792), (127, 158756224), (128, 157515941), (176, 114557048), (188, 107244896), (254, 79378112), (352, 57278524), (376, 53622448), (508, 39689056), (517, 38998144), (704, 28639262), (752, 26811224), (1016, 19844528), (1034, 19499072), (1397, 14432384), (1408, 14319631), (1504, 13405612), (2032, 9922264), (2068, 9749536), (2399, 8404352), (2794, 7216192), (3008, 6702806), (4064, 4961132), (4136, 4874768), (4798, 4202176), (5588, 3608096), (5969, 3377792), (6016, 3351403), (8128, 2480566), (8272, 2437384), (9596, 2101088), (11176, 1804048), (11938, 1688896), (16256, 1240283), (16544, 1218692), (19192, 1050544), (22352, 902024), (23876, 844448), (26389, 764032), (33088, 609346), (38384, 525272), (44704, 451012), (47752, 422224), (52778, 382016), (65659, 307072), (66176, 304673), (76768, 262636), (89408, 225506), (95504, 211112), (105556, 191008), (112753, 178816), (131318, 153536)]