2020293856

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 4663733760

約数和(自身を除く): 2643439904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 167, 212, 224, 334, 371, 424, 668, 742, 848, 1019, 1169, 1336, 1484, 1696, 2038, 2338, 2672, 2968, 4076, 4676, 5344, 5936, 7133, 8152, 8851, 9352, 11872, 14266, 16304, 17702, 18704, 28532, 32608, 35404, 37408, 54007, 57064, 61957, 70808, 108014, 114128, 123914, 141616, 170173, 216028, 228256, 247828, 283232, 340346, 378049, 432056, 495656, 680692, 756098, 864112, 991312, 1191211, 1361384, 1512196, 1728224, 1982624, 2382422, 2722768, 3024392, 4764844, 5445536, 6048784, 9019169, 9529688, 12097568, 18038338, 19059376, 36076676, 38118752, 63134183, 72153352, 126268366, 144306704, 252536732, 288613408, 505073464, 1010146928, 2020293856]

約数ペア:

[(1, 2020293856), (2, 1010146928), (4, 505073464), (7, 288613408), (8, 252536732), (14, 144306704), (16, 126268366), (28, 72153352), (32, 63134183), (53, 38118752), (56, 36076676), (106, 19059376), (112, 18038338), (167, 12097568), (212, 9529688), (224, 9019169), (334, 6048784), (371, 5445536), (424, 4764844), (668, 3024392), (742, 2722768), (848, 2382422), (1019, 1982624), (1169, 1728224), (1336, 1512196), (1484, 1361384), (1696, 1191211), (2038, 991312), (2338, 864112), (2672, 756098), (2968, 680692), (4076, 495656), (4676, 432056), (5344, 378049), (5936, 340346), (7133, 283232), (8152, 247828), (8851, 228256), (9352, 216028), (11872, 170173), (14266, 141616), (16304, 123914), (17702, 114128), (18704, 108014), (28532, 70808), (32608, 61957), (35404, 57064), (37408, 54007)]