20120406624

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3037501}}^1$

素因数の和:3037540

約数の個数: 72

約数和(自身を含む): 59705139312

約数和(自身を除く): 39584732688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 3037501, 6075002, 9112503, 12150004, 18225006, 24300008, 27337509, 36450012, 48600016, 54675018, 69862523, 72900024, 97200032, 109350036, 139725046, 145800048, 209587569, 218700072, 279450092, 291600096, 419175138, 437400144, 558900184, 628762707, 838350276, 874800288, 1117800368, 1257525414, 1676700552, 2235600736, 2515050828, 3353401104, 5030101656, 6706802208, 10060203312, 20120406624]

約数ペア:

[(1, 20120406624), (2, 10060203312), (3, 6706802208), (4, 5030101656), (6, 3353401104), (8, 2515050828), (9, 2235600736), (12, 1676700552), (16, 1257525414), (18, 1117800368), (23, 874800288), (24, 838350276), (32, 628762707), (36, 558900184), (46, 437400144), (48, 419175138), (69, 291600096), (72, 279450092), (92, 218700072), (96, 209587569), (138, 145800048), (144, 139725046), (184, 109350036), (207, 97200032), (276, 72900024), (288, 69862523), (368, 54675018), (414, 48600016), (552, 36450012), (736, 27337509), (828, 24300008), (1104, 18225006), (1656, 12150004), (2208, 9112503), (3312, 6075002), (6624, 3037501)]