20672064

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1709}}^1$

素因数の和:1737

約数の個数: 112

約数和(自身を含む): 69494400

約数和(自身を除く): 48822336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1709, 1728, 2016, 3024, 3418, 4032, 5127, 6048, 6836, 10254, 11963, 12096, 13672, 15381, 20508, 23926, 27344, 30762, 35889, 41016, 46143, 47852, 54688, 61524, 71778, 82032, 92286, 95704, 107667, 109376, 123048, 143556, 164064, 184572, 191408, 215334, 246096, 287112, 323001, 328128, 369144, 382816, 430668, 492192, 574224, 646002, 738288, 765632, 861336, 984384, 1148448, 1292004, 1476576, 1722672, 2296896, 2584008, 2953152, 3445344, 5168016, 6890688, 10336032, 20672064]

約数ペア:

[(1, 20672064), (2, 10336032), (3, 6890688), (4, 5168016), (6, 3445344), (7, 2953152), (8, 2584008), (9, 2296896), (12, 1722672), (14, 1476576), (16, 1292004), (18, 1148448), (21, 984384), (24, 861336), (27, 765632), (28, 738288), (32, 646002), (36, 574224), (42, 492192), (48, 430668), (54, 382816), (56, 369144), (63, 328128), (64, 323001), (72, 287112), (84, 246096), (96, 215334), (108, 191408), (112, 184572), (126, 164064), (144, 143556), (168, 123048), (189, 109376), (192, 107667), (216, 95704), (224, 92286), (252, 82032), (288, 71778), (336, 61524), (378, 54688), (432, 47852), (448, 46143), (504, 41016), (576, 35889), (672, 30762), (756, 27344), (864, 23926), (1008, 20508), (1344, 15381), (1512, 13672), (1709, 12096), (1728, 11963), (2016, 10254), (3024, 6836), (3418, 6048), (4032, 5127)]