20171190732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{911}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 60717662208

約数和(自身を除く): 40546471476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 773, 868, 911, 924, 1023, 1302, 1364, 1546, 1822, 2046, 2319, 2387, 2604, 2733, 3092, 3644, 4092, 4638, 4774, 5411, 5466, 6377, 7161, 8503, 9276, 9548, 10021, 10822, 10932, 12754, 14322, 16233, 17006, 19131, 20042, 21644, 23963, 25508, 25509, 28241, 28644, 30063, 32466, 34012, 38262, 40084, 47926, 51018, 56482, 59521, 60126, 64932, 70147, 71889, 76524, 84723, 95852, 102036, 112964, 119042, 120252, 140294, 143778, 167741, 169446, 178563, 197687, 210441, 238084, 263593, 280588, 287556, 310651, 335482, 338892, 357126, 395374, 420882, 503223, 527186, 593061, 621302, 670964, 704203, 714252, 790748, 790779, 841764, 931953, 1006446, 1054372, 1186122, 1242604, 1408406, 1581558, 1845151, 1863906, 2012892, 2112609, 2174557, 2372244, 2816812, 3163116, 3690302, 3727812, 4225218, 4349114, 4929421, 5535453, 6523671, 7380604, 7746233, 8450436, 8698228, 9858842, 11070906, 13047342, 14788263, 15492466, 19717684, 21830293, 22141812, 23238699, 26094684, 29576526, 30984932, 43660586, 46477398, 54223631, 59153052, 65490879, 87321172, 92954796, 108447262, 130981758, 152812051, 162670893, 216894524, 240133223, 261963516, 305624102, 325341786, 458436153, 480266446, 611248204, 650683572, 720399669, 916872306, 960532892, 1440799338, 1680932561, 1833744612, 2881598676, 3361865122, 5042797683, 6723730244, 10085595366, 20171190732]

約数ペア:

[(1, 20171190732), (2, 10085595366), (3, 6723730244), (4, 5042797683), (6, 3361865122), (7, 2881598676), (11, 1833744612), (12, 1680932561), (14, 1440799338), (21, 960532892), (22, 916872306), (28, 720399669), (31, 650683572), (33, 611248204), (42, 480266446), (44, 458436153), (62, 325341786), (66, 305624102), (77, 261963516), (84, 240133223), (93, 216894524), (124, 162670893), (132, 152812051), (154, 130981758), (186, 108447262), (217, 92954796), (231, 87321172), (308, 65490879), (341, 59153052), (372, 54223631), (434, 46477398), (462, 43660586), (651, 30984932), (682, 29576526), (773, 26094684), (868, 23238699), (911, 22141812), (924, 21830293), (1023, 19717684), (1302, 15492466), (1364, 14788263), (1546, 13047342), (1822, 11070906), (2046, 9858842), (2319, 8698228), (2387, 8450436), (2604, 7746233), (2733, 7380604), (3092, 6523671), (3644, 5535453), (4092, 4929421), (4638, 4349114), (4774, 4225218), (5411, 3727812), (5466, 3690302), (6377, 3163116), (7161, 2816812), (8503, 2372244), (9276, 2174557), (9548, 2112609), (10021, 2012892), (10822, 1863906), (10932, 1845151), (12754, 1581558), (14322, 1408406), (16233, 1242604), (17006, 1186122), (19131, 1054372), (20042, 1006446), (21644, 931953), (23963, 841764), (25508, 790779), (25509, 790748), (28241, 714252), (28644, 704203), (30063, 670964), (32466, 621302), (34012, 593061), (38262, 527186), (40084, 503223), (47926, 420882), (51018, 395374), (56482, 357126), (59521, 338892), (60126, 335482), (64932, 310651), (70147, 287556), (71889, 280588), (76524, 263593), (84723, 238084), (95852, 210441), (102036, 197687), (112964, 178563), (119042, 169446), (120252, 167741), (140294, 143778)]