20163194856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40006339}}^1$

素因数の和:40006358

約数の個数: 48

約数和(自身を含む): 62409890400

約数和(自身を除く): 42246695544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40006339, 80012678, 120019017, 160025356, 240038034, 280044373, 320050712, 360057051, 480076068, 560088746, 720114102, 840133119, 960152136, 1120177492, 1440228204, 1680266238, 2240354984, 2520399357, 2880456408, 3360532476, 5040798714, 6721064952, 10081597428, 20163194856]

約数ペア:

[(1, 20163194856), (2, 10081597428), (3, 6721064952), (4, 5040798714), (6, 3360532476), (7, 2880456408), (8, 2520399357), (9, 2240354984), (12, 1680266238), (14, 1440228204), (18, 1120177492), (21, 960152136), (24, 840133119), (28, 720114102), (36, 560088746), (42, 480076068), (56, 360057051), (63, 320050712), (72, 280044373), (84, 240038034), (126, 160025356), (168, 120019017), (252, 80012678), (504, 40006339)]