20134083712

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{19709}}^1$

素因数の和:20093

約数の個数: 64

約数和(自身を含む): 41977569600

約数和(自身を除く): 21843485888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 347, 368, 694, 736, 1388, 1472, 2776, 2944, 5552, 7981, 11104, 15962, 19709, 22208, 31924, 39418, 44416, 63848, 78836, 127696, 157672, 255392, 315344, 453307, 510784, 630688, 906614, 1021568, 1261376, 1813228, 2522752, 3626456, 6839023, 7252912, 13678046, 14505824, 27356092, 29011648, 54712184, 58023296, 109424368, 157297529, 218848736, 314595058, 437697472, 629190116, 875394944, 1258380232, 2516760464, 5033520928, 10067041856, 20134083712]

約数ペア:

[(1, 20134083712), (2, 10067041856), (4, 5033520928), (8, 2516760464), (16, 1258380232), (23, 875394944), (32, 629190116), (46, 437697472), (64, 314595058), (92, 218848736), (128, 157297529), (184, 109424368), (347, 58023296), (368, 54712184), (694, 29011648), (736, 27356092), (1388, 14505824), (1472, 13678046), (2776, 7252912), (2944, 6839023), (5552, 3626456), (7981, 2522752), (11104, 1813228), (15962, 1261376), (19709, 1021568), (22208, 906614), (31924, 630688), (39418, 510784), (44416, 453307), (63848, 315344), (78836, 255392), (127696, 157672)]