20073415070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{14737}}^1$

素因数の和:14937

約数の個数: 64

約数和(自身を含む): 38964913920

約数和(自身を除く): 18891498850

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 107, 134, 190, 214, 335, 535, 670, 1070, 1273, 2033, 2546, 4066, 6365, 7169, 10165, 12730, 14338, 14737, 20330, 29474, 35845, 71690, 73685, 136211, 147370, 272422, 280003, 560006, 681055, 987379, 1362110, 1400015, 1576859, 1974758, 2800030, 3153718, 4936895, 7884295, 9873790, 15768590, 18760201, 29960321, 37520402, 59920642, 93801005, 105649553, 149801605, 187602010, 211299106, 299603210, 528247765, 1056495530, 2007341507, 4014683014, 10036707535, 20073415070]

約数ペア:

[(1, 20073415070), (2, 10036707535), (5, 4014683014), (10, 2007341507), (19, 1056495530), (38, 528247765), (67, 299603210), (95, 211299106), (107, 187602010), (134, 149801605), (190, 105649553), (214, 93801005), (335, 59920642), (535, 37520402), (670, 29960321), (1070, 18760201), (1273, 15768590), (2033, 9873790), (2546, 7884295), (4066, 4936895), (6365, 3153718), (7169, 2800030), (10165, 1974758), (12730, 1576859), (14338, 1400015), (14737, 1362110), (20330, 987379), (29474, 681055), (35845, 560006), (71690, 280003), (73685, 272422), (136211, 147370)]