2019670208

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{20011}}^1$

素因数の和:20125

約数の個数: 56

約数和(自身を含む): 4269760320

約数和(自身を除く): 2250090112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 304, 332, 608, 664, 1216, 1328, 1577, 2656, 3154, 5312, 6308, 12616, 20011, 25232, 40022, 50464, 80044, 100928, 160088, 320176, 380209, 640352, 760418, 1280704, 1520836, 1660913, 3041672, 3321826, 6083344, 6643652, 12166688, 13287304, 24333376, 26574608, 31557347, 53149216, 63114694, 106298432, 126229388, 252458776, 504917552, 1009835104, 2019670208]

約数ペア:

[(1, 2019670208), (2, 1009835104), (4, 504917552), (8, 252458776), (16, 126229388), (19, 106298432), (32, 63114694), (38, 53149216), (64, 31557347), (76, 26574608), (83, 24333376), (152, 13287304), (166, 12166688), (304, 6643652), (332, 6083344), (608, 3321826), (664, 3041672), (1216, 1660913), (1328, 1520836), (1577, 1280704), (2656, 760418), (3154, 640352), (5312, 380209), (6308, 320176), (12616, 160088), (20011, 100928), (25232, 80044), (40022, 50464)]