20023302592

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{1201}}^1\times {\mathrm{2927}}^1$

素因数の和:4229

約数の個数: 56

約数和(自身を含む): 40227382080

約数和(自身を除く): 20204079488

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1201, 1424, 2402, 2848, 2927, 4804, 5696, 5854, 9608, 11708, 19216, 23416, 38432, 46832, 76864, 93664, 106889, 187328, 213778, 260503, 427556, 521006, 855112, 1042012, 1710224, 2084024, 3420448, 3515327, 4168048, 6840896, 7030654, 8336096, 14061308, 16672192, 28122616, 56245232, 112490464, 224980928, 312864103, 625728206, 1251456412, 2502912824, 5005825648, 10011651296, 20023302592]

約数ペア:

[(1, 20023302592), (2, 10011651296), (4, 5005825648), (8, 2502912824), (16, 1251456412), (32, 625728206), (64, 312864103), (89, 224980928), (178, 112490464), (356, 56245232), (712, 28122616), (1201, 16672192), (1424, 14061308), (2402, 8336096), (2848, 7030654), (2927, 6840896), (4804, 4168048), (5696, 3515327), (5854, 3420448), (9608, 2084024), (11708, 1710224), (19216, 1042012), (23416, 855112), (38432, 521006), (46832, 427556), (76864, 260503), (93664, 213778), (106889, 187328)]