20364024

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 53268480

約数和(自身を除く): 32904456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 101, 124, 186, 202, 248, 271, 303, 372, 404, 542, 606, 744, 808, 813, 1084, 1212, 1626, 2168, 2424, 3131, 3252, 6262, 6504, 8401, 9393, 12524, 16802, 18786, 25048, 25203, 27371, 33604, 37572, 50406, 54742, 67208, 75144, 82113, 100812, 109484, 164226, 201624, 218968, 328452, 656904, 848501, 1697002, 2545503, 3394004, 5091006, 6788008, 10182012, 20364024]

約数ペア:

[(1, 20364024), (2, 10182012), (3, 6788008), (4, 5091006), (6, 3394004), (8, 2545503), (12, 1697002), (24, 848501), (31, 656904), (62, 328452), (93, 218968), (101, 201624), (124, 164226), (186, 109484), (202, 100812), (248, 82113), (271, 75144), (303, 67208), (372, 54742), (404, 50406), (542, 37572), (606, 33604), (744, 27371), (808, 25203), (813, 25048), (1084, 18786), (1212, 16802), (1626, 12524), (2168, 9393), (2424, 8401), (3131, 6504), (3252, 6262)]