20087344914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1268621}}^1$

素因数の和:1268675

約数の個数: 64

約数和(自身を含む): 51150839040

約数和(自身を除く): 31063494126

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 5278, 7917, 15834, 1268621, 2537242, 3805863, 7611726, 8880347, 16492073, 17760694, 26641041, 32984146, 36790009, 49476219, 53282082, 73580018, 98952438, 110370027, 115444511, 220740054, 230889022, 257530063, 346333533, 478270117, 515060126, 692667066, 772590189, 956540234, 1434810351, 1545180378, 2869620702, 3347890819, 6695781638, 10043672457, 20087344914]

約数ペア:

[(1, 20087344914), (2, 10043672457), (3, 6695781638), (6, 3347890819), (7, 2869620702), (13, 1545180378), (14, 1434810351), (21, 956540234), (26, 772590189), (29, 692667066), (39, 515060126), (42, 478270117), (58, 346333533), (78, 257530063), (87, 230889022), (91, 220740054), (174, 115444511), (182, 110370027), (203, 98952438), (273, 73580018), (377, 53282082), (406, 49476219), (546, 36790009), (609, 32984146), (754, 26641041), (1131, 17760694), (1218, 16492073), (2262, 8880347), (2639, 7611726), (5278, 3805863), (7917, 2537242), (15834, 1268621)]