20145752998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{776569}}^1$

素因数の和:776704

約数の個数: 32

約数和(自身を含む): 36902606400

約数和(自身を除く): 16756853402

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 1526, 1853, 3706, 12971, 25942, 776569, 1553138, 5435983, 10871966, 13201673, 26403346, 84646021, 92411711, 169292042, 184823422, 592522147, 1185044294, 1438982357, 2877964714, 10072876499, 20145752998]

約数ペア:

[(1, 20145752998), (2, 10072876499), (7, 2877964714), (14, 1438982357), (17, 1185044294), (34, 592522147), (109, 184823422), (119, 169292042), (218, 92411711), (238, 84646021), (763, 26403346), (1526, 13201673), (1853, 10871966), (3706, 5435983), (12971, 1553138), (25942, 776569)]