19976501184

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3356267}}^1$

素因数の和:3356313

約数の個数: 56

約数和(自身を含む): 54559492608

約数和(自身を除く): 34582991424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 3356267, 6712534, 10068801, 13425068, 20137602, 26850136, 40275204, 53700272, 80550408, 104044277, 107400544, 161100816, 208088554, 214801088, 312132831, 322201632, 416177108, 624265662, 644403264, 832354216, 1248531324, 1664708432, 2497062648, 3329416864, 4994125296, 6658833728, 9988250592, 19976501184]

約数ペア:

[(1, 19976501184), (2, 9988250592), (3, 6658833728), (4, 4994125296), (6, 3329416864), (8, 2497062648), (12, 1664708432), (16, 1248531324), (24, 832354216), (31, 644403264), (32, 624265662), (48, 416177108), (62, 322201632), (64, 312132831), (93, 214801088), (96, 208088554), (124, 161100816), (186, 107400544), (192, 104044277), (248, 80550408), (372, 53700272), (496, 40275204), (744, 26850136), (992, 20137602), (1488, 13425068), (1984, 10068801), (2976, 6712534), (5952, 3356267)]