20200725912

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3023}}^1\times {\mathrm{6791}}^1$

素因数の和:9864

約数の個数: 64

約数和(自身を含む): 51758300160

約数和(自身を除く): 31557574248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 3023, 6046, 6791, 9069, 12092, 13582, 18138, 20373, 24184, 27164, 36276, 40746, 54328, 72552, 81492, 123943, 162984, 247886, 278431, 371829, 495772, 556862, 743658, 835293, 991544, 1113724, 1487316, 1670586, 2227448, 2974632, 3341172, 6682344, 20529193, 41058386, 61587579, 82116772, 123175158, 164233544, 246350316, 492700632, 841696913, 1683393826, 2525090739, 3366787652, 5050181478, 6733575304, 10100362956, 20200725912]

約数ペア:

[(1, 20200725912), (2, 10100362956), (3, 6733575304), (4, 5050181478), (6, 3366787652), (8, 2525090739), (12, 1683393826), (24, 841696913), (41, 492700632), (82, 246350316), (123, 164233544), (164, 123175158), (246, 82116772), (328, 61587579), (492, 41058386), (984, 20529193), (3023, 6682344), (6046, 3341172), (6791, 2974632), (9069, 2227448), (12092, 1670586), (13582, 1487316), (18138, 1113724), (20373, 991544), (24184, 835293), (27164, 743658), (36276, 556862), (40746, 495772), (54328, 371829), (72552, 278431), (81492, 247886), (123943, 162984)]