20237472

素因数分解:

$2^5\times 3^3\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 60177600

約数和(自身を除く): 39940128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 96, 108, 118, 144, 177, 216, 236, 288, 354, 397, 432, 472, 531, 708, 794, 864, 944, 1062, 1191, 1416, 1588, 1593, 1888, 2124, 2382, 2832, 3176, 3186, 3573, 4248, 4764, 5664, 6352, 6372, 7146, 8496, 9528, 10719, 12704, 12744, 14292, 16992, 19056, 21438, 23423, 25488, 28584, 38112, 42876, 46846, 50976, 57168, 70269, 85752, 93692, 114336, 140538, 171504, 187384, 210807, 281076, 343008, 374768, 421614, 562152, 632421, 749536, 843228, 1124304, 1264842, 1686456, 2248608, 2529684, 3372912, 5059368, 6745824, 10118736, 20237472]

約数ペア:

[(1, 20237472), (2, 10118736), (3, 6745824), (4, 5059368), (6, 3372912), (8, 2529684), (9, 2248608), (12, 1686456), (16, 1264842), (18, 1124304), (24, 843228), (27, 749536), (32, 632421), (36, 562152), (48, 421614), (54, 374768), (59, 343008), (72, 281076), (96, 210807), (108, 187384), (118, 171504), (144, 140538), (177, 114336), (216, 93692), (236, 85752), (288, 70269), (354, 57168), (397, 50976), (432, 46846), (472, 42876), (531, 38112), (708, 28584), (794, 25488), (864, 23423), (944, 21438), (1062, 19056), (1191, 16992), (1416, 14292), (1588, 12744), (1593, 12704), (1888, 10719), (2124, 9528), (2382, 8496), (2832, 7146), (3176, 6372), (3186, 6352), (3573, 5664), (4248, 4764)]