20072165526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{87481}}^1$

素因数の和:88106

約数の個数: 64

約数和(自身を含む): 51061493760

約数和(自身を除く): 30989328234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 607, 1214, 1821, 3642, 4249, 5463, 8498, 10926, 12747, 16389, 25494, 32778, 38241, 76482, 87481, 114723, 174962, 229446, 262443, 524886, 612367, 787329, 1224734, 1574658, 1837101, 2361987, 3674202, 4723974, 5511303, 11022606, 16533909, 33067818, 53100967, 106201934, 159302901, 318605802, 371706769, 477908703, 743413538, 955817406, 1115120307, 1433726109, 2230240614, 2867452218, 3345360921, 6690721842, 10036082763, 20072165526]

約数ペア:

[(1, 20072165526), (2, 10036082763), (3, 6690721842), (6, 3345360921), (7, 2867452218), (9, 2230240614), (14, 1433726109), (18, 1115120307), (21, 955817406), (27, 743413538), (42, 477908703), (54, 371706769), (63, 318605802), (126, 159302901), (189, 106201934), (378, 53100967), (607, 33067818), (1214, 16533909), (1821, 11022606), (3642, 5511303), (4249, 4723974), (5463, 3674202), (8498, 2361987), (10926, 1837101), (12747, 1574658), (16389, 1224734), (25494, 787329), (32778, 612367), (38241, 524886), (76482, 262443), (87481, 229446), (114723, 174962)]