20046119522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 37767098880

約数和(自身を除く): 17720979358

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 89, 97, 143, 178, 194, 253, 286, 299, 353, 506, 598, 706, 979, 1067, 1157, 1261, 1958, 2047, 2134, 2231, 2314, 2522, 3289, 3883, 4094, 4462, 4589, 6578, 7766, 8119, 8633, 9178, 12727, 13871, 16238, 17266, 22517, 24541, 25454, 26611, 27742, 29003, 31417, 34241, 45034, 49082, 50479, 53222, 58006, 62834, 68482, 89309, 94963, 100958, 105547, 112229, 178618, 189926, 198559, 211094, 224458, 292721, 319033, 345587, 376651, 397118, 408421, 445133, 585442, 638066, 691174, 722591, 753302, 787543, 816842, 890266, 1161017, 1234519, 1445182, 1575086, 2184149, 2322034, 2469038, 2581267, 3047449, 4368298, 4492631, 4896463, 5162534, 6094898, 7948501, 8662973, 8985262, 9393683, 9792926, 10238059, 15897002, 17325946, 18787366, 20476118, 28393937, 33521939, 39616837, 56787874, 67043878, 70091327, 79233674, 103330513, 112618649, 140182654, 206661026, 225237298, 435785207, 771004597, 871570414, 911187251, 1542009194, 1822374502, 10023059761, 20046119522]

約数ペア:

[(1, 20046119522), (2, 10023059761), (11, 1822374502), (13, 1542009194), (22, 911187251), (23, 871570414), (26, 771004597), (46, 435785207), (89, 225237298), (97, 206661026), (143, 140182654), (178, 112618649), (194, 103330513), (253, 79233674), (286, 70091327), (299, 67043878), (353, 56787874), (506, 39616837), (598, 33521939), (706, 28393937), (979, 20476118), (1067, 18787366), (1157, 17325946), (1261, 15897002), (1958, 10238059), (2047, 9792926), (2134, 9393683), (2231, 8985262), (2314, 8662973), (2522, 7948501), (3289, 6094898), (3883, 5162534), (4094, 4896463), (4462, 4492631), (4589, 4368298), (6578, 3047449), (7766, 2581267), (8119, 2469038), (8633, 2322034), (9178, 2184149), (12727, 1575086), (13871, 1445182), (16238, 1234519), (17266, 1161017), (22517, 890266), (24541, 816842), (25454, 787543), (26611, 753302), (27742, 722591), (29003, 691174), (31417, 638066), (34241, 585442), (45034, 445133), (49082, 408421), (50479, 397118), (53222, 376651), (58006, 345587), (62834, 319033), (68482, 292721), (89309, 224458), (94963, 211094), (100958, 198559), (105547, 189926), (112229, 178618)]