20160964112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{184031}}^1$

素因数の和:184247

約数の個数: 40

約数和(自身を含む): 40254423552

約数和(自身を除く): 20093459440

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 167, 328, 334, 656, 668, 1336, 2672, 6847, 13694, 27388, 54776, 109552, 184031, 368062, 736124, 1472248, 2944496, 7545271, 15090542, 30181084, 30733177, 60362168, 61466354, 120724336, 122932708, 245865416, 491730832, 1260060257, 2520120514, 5040241028, 10080482056, 20160964112]

約数ペア:

[(1, 20160964112), (2, 10080482056), (4, 5040241028), (8, 2520120514), (16, 1260060257), (41, 491730832), (82, 245865416), (164, 122932708), (167, 120724336), (328, 61466354), (334, 60362168), (656, 30733177), (668, 30181084), (1336, 15090542), (2672, 7545271), (6847, 2944496), (13694, 1472248), (27388, 736124), (54776, 368062), (109552, 184031)]