20194728192

素因数分解:

$2^8\times 3^4\times {\mathrm{973897}}^1$

素因数の和:973925

約数の個数: 90

約数和(自身を含む): 60217087238

約数和(自身を除く): 40022359046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 973897, 1947794, 2921691, 3895588, 5843382, 7791176, 8765073, 11686764, 15582352, 17530146, 23373528, 26295219, 31164704, 35060292, 46747056, 52590438, 62329408, 70120584, 78885657, 93494112, 105180876, 124658816, 140241168, 157771314, 186988224, 210361752, 249317632, 280482336, 315542628, 373976448, 420723504, 560964672, 631085256, 747952896, 841447008, 1121929344, 1262170512, 1682894016, 2243858688, 2524341024, 3365788032, 5048682048, 6731576064, 10097364096, 20194728192]

約数ペア:

[(1, 20194728192), (2, 10097364096), (3, 6731576064), (4, 5048682048), (6, 3365788032), (8, 2524341024), (9, 2243858688), (12, 1682894016), (16, 1262170512), (18, 1121929344), (24, 841447008), (27, 747952896), (32, 631085256), (36, 560964672), (48, 420723504), (54, 373976448), (64, 315542628), (72, 280482336), (81, 249317632), (96, 210361752), (108, 186988224), (128, 157771314), (144, 140241168), (162, 124658816), (192, 105180876), (216, 93494112), (256, 78885657), (288, 70120584), (324, 62329408), (384, 52590438), (432, 46747056), (576, 35060292), (648, 31164704), (768, 26295219), (864, 23373528), (1152, 17530146), (1296, 15582352), (1728, 11686764), (2304, 8765073), (2592, 7791176), (3456, 5843382), (5184, 3895588), (6912, 2921691), (10368, 1947794), (20736, 973897)]