20084328

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 62208000

約数和(自身を除く): 42123672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 88, 99, 107, 108, 132, 158, 198, 214, 216, 237, 264, 297, 316, 321, 396, 428, 474, 594, 632, 642, 711, 792, 856, 869, 948, 963, 1177, 1188, 1284, 1422, 1738, 1896, 1926, 2133, 2354, 2376, 2568, 2607, 2844, 2889, 3476, 3531, 3852, 4266, 4708, 5214, 5688, 5778, 6952, 7062, 7704, 7821, 8453, 8532, 9416, 10428, 10593, 11556, 14124, 15642, 16906, 17064, 20856, 21186, 23112, 23463, 25359, 28248, 31284, 31779, 33812, 42372, 46926, 50718, 62568, 63558, 67624, 76077, 84744, 92983, 93852, 101436, 127116, 152154, 185966, 187704, 202872, 228231, 254232, 278949, 304308, 371932, 456462, 557898, 608616, 743864, 836847, 912924, 1115796, 1673694, 1825848, 2231592, 2510541, 3347388, 5021082, 6694776, 10042164, 20084328]

約数ペア:

[(1, 20084328), (2, 10042164), (3, 6694776), (4, 5021082), (6, 3347388), (8, 2510541), (9, 2231592), (11, 1825848), (12, 1673694), (18, 1115796), (22, 912924), (24, 836847), (27, 743864), (33, 608616), (36, 557898), (44, 456462), (54, 371932), (66, 304308), (72, 278949), (79, 254232), (88, 228231), (99, 202872), (107, 187704), (108, 185966), (132, 152154), (158, 127116), (198, 101436), (214, 93852), (216, 92983), (237, 84744), (264, 76077), (297, 67624), (316, 63558), (321, 62568), (396, 50718), (428, 46926), (474, 42372), (594, 33812), (632, 31779), (642, 31284), (711, 28248), (792, 25359), (856, 23463), (869, 23112), (948, 21186), (963, 20856), (1177, 17064), (1188, 16906), (1284, 15642), (1422, 14124), (1738, 11556), (1896, 10593), (1926, 10428), (2133, 9416), (2354, 8532), (2376, 8453), (2568, 7821), (2607, 7704), (2844, 7062), (2889, 6952), (3476, 5778), (3531, 5688), (3852, 5214), (4266, 4708)]