20162844130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{971}}^1\times {\mathrm{1117}}^1$

素因数の和:2132

約数の個数: 96

約数和(自身を含む): 42954919488

約数和(自身を除く): 22792075358

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 971, 1117, 1430, 1690, 1859, 1942, 2234, 3718, 4855, 5585, 9295, 9710, 10681, 11170, 12287, 12623, 14521, 18590, 21362, 24574, 25246, 29042, 53405, 61435, 63115, 72605, 106810, 122870, 126230, 138853, 145210, 159731, 164099, 188773, 277706, 319462, 328198, 377546, 694265, 798655, 820495, 943865, 1084607, 1388530, 1597310, 1640990, 1805089, 1887730, 2076503, 2169214, 3610178, 4153006, 5423035, 9025445, 10382515, 10846070, 11930677, 14099891, 18050890, 20765030, 23861354, 28199782, 59653385, 70499455, 119306770, 140998910, 155098801, 183298583, 310197602, 366597166, 775494005, 916492915, 1550988010, 1832985830, 2016284413, 4032568826, 10081422065, 20162844130]

約数ペア:

[(1, 20162844130), (2, 10081422065), (5, 4032568826), (10, 2016284413), (11, 1832985830), (13, 1550988010), (22, 916492915), (26, 775494005), (55, 366597166), (65, 310197602), (110, 183298583), (130, 155098801), (143, 140998910), (169, 119306770), (286, 70499455), (338, 59653385), (715, 28199782), (845, 23861354), (971, 20765030), (1117, 18050890), (1430, 14099891), (1690, 11930677), (1859, 10846070), (1942, 10382515), (2234, 9025445), (3718, 5423035), (4855, 4153006), (5585, 3610178), (9295, 2169214), (9710, 2076503), (10681, 1887730), (11170, 1805089), (12287, 1640990), (12623, 1597310), (14521, 1388530), (18590, 1084607), (21362, 943865), (24574, 820495), (25246, 798655), (29042, 694265), (53405, 377546), (61435, 328198), (63115, 319462), (72605, 277706), (106810, 188773), (122870, 164099), (126230, 159731), (138853, 145210)]