2020431232

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17519}}^1$

素因数の和:17603

約数の個数: 64

約数和(自身を含む): 4342507200

約数和(自身を除く): 2322075968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 272, 424, 544, 848, 901, 1088, 1696, 1802, 2176, 3392, 3604, 6784, 7208, 14416, 17519, 28832, 35038, 57664, 70076, 115328, 140152, 280304, 297823, 560608, 595646, 928507, 1121216, 1191292, 1857014, 2242432, 2382584, 3714028, 4765168, 7428056, 9530336, 14856112, 15784619, 19060672, 29712224, 31569238, 38121344, 59424448, 63138476, 118848896, 126276952, 252553904, 505107808, 1010215616, 2020431232]

約数ペア:

[(1, 2020431232), (2, 1010215616), (4, 505107808), (8, 252553904), (16, 126276952), (17, 118848896), (32, 63138476), (34, 59424448), (53, 38121344), (64, 31569238), (68, 29712224), (106, 19060672), (128, 15784619), (136, 14856112), (212, 9530336), (272, 7428056), (424, 4765168), (544, 3714028), (848, 2382584), (901, 2242432), (1088, 1857014), (1696, 1191292), (1802, 1121216), (2176, 928507), (3392, 595646), (3604, 560608), (6784, 297823), (7208, 280304), (14416, 140152), (17519, 115328), (28832, 70076), (35038, 57664)]