20210256192

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2148199}}^1$

素因数の和:2148228

約数の個数: 84

約数和(自身を含む): 62203279200

約数和(自身を除く): 41993023008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 2148199, 4296398, 6444597, 8592796, 12889194, 15037393, 17185592, 25778388, 30074786, 34371184, 45112179, 51556776, 60149572, 68742368, 90224358, 103113552, 105261751, 120299144, 137484736, 180448716, 206227104, 210523502, 240598288, 315785253, 360897432, 412454208, 421047004, 481196576, 631570506, 721794864, 842094008, 962393152, 1263141012, 1443589728, 1684188016, 2526282024, 2887179456, 3368376032, 5052564048, 6736752064, 10105128096, 20210256192]

約数ペア:

[(1, 20210256192), (2, 10105128096), (3, 6736752064), (4, 5052564048), (6, 3368376032), (7, 2887179456), (8, 2526282024), (12, 1684188016), (14, 1443589728), (16, 1263141012), (21, 962393152), (24, 842094008), (28, 721794864), (32, 631570506), (42, 481196576), (48, 421047004), (49, 412454208), (56, 360897432), (64, 315785253), (84, 240598288), (96, 210523502), (98, 206227104), (112, 180448716), (147, 137484736), (168, 120299144), (192, 105261751), (196, 103113552), (224, 90224358), (294, 68742368), (336, 60149572), (392, 51556776), (448, 45112179), (588, 34371184), (672, 30074786), (784, 25778388), (1176, 17185592), (1344, 15037393), (1568, 12889194), (2352, 8592796), (3136, 6444597), (4704, 4296398), (9408, 2148199)]