20165499060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1\times {\mathrm{953}}^1$

素因数の和:1662

約数の個数: 192

約数和(自身を含む): 65483292672

約数和(自身を除く): 45317793612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 607, 830, 953, 996, 1162, 1214, 1245, 1660, 1743, 1821, 1906, 2324, 2428, 2490, 2859, 2905, 3035, 3486, 3642, 3812, 4249, 4765, 4980, 5718, 5810, 6070, 6671, 6972, 7284, 8498, 8715, 9105, 9530, 11436, 11620, 12140, 12747, 13342, 14295, 16996, 17430, 18210, 19060, 20013, 21245, 25494, 26684, 28590, 33355, 34860, 36420, 40026, 42490, 50381, 50988, 57180, 63735, 66710, 79099, 80052, 84980, 100065, 100762, 127470, 133420, 151143, 158198, 200130, 201524, 237297, 251905, 254940, 302286, 316396, 352667, 395495, 400260, 474594, 503810, 553693, 578471, 604572, 705334, 755715, 790990, 949188, 1007620, 1058001, 1107386, 1156942, 1186485, 1410668, 1511430, 1581980, 1661079, 1735413, 1763335, 2116002, 2214772, 2313884, 2372970, 2768465, 2892355, 3022860, 3322158, 3470826, 3526670, 4049297, 4232004, 4745940, 5290005, 5536930, 5784710, 6644316, 6941652, 7053340, 8098594, 8305395, 8677065, 10580010, 11073860, 11569420, 12147891, 16197188, 16610790, 17354130, 20246485, 21160020, 24295782, 33221580, 34708260, 40492970, 48013093, 48591564, 60739455, 80985940, 96026186, 121478910, 144039279, 192052372, 240065465, 242957820, 288078558, 336091651, 480130930, 576157116, 672183302, 720196395, 960261860, 1008274953, 1344366604, 1440392790, 1680458255, 2016549906, 2880785580, 3360916510, 4033099812, 5041374765, 6721833020, 10082749530, 20165499060]

約数ペア:

[(1, 20165499060), (2, 10082749530), (3, 6721833020), (4, 5041374765), (5, 4033099812), (6, 3360916510), (7, 2880785580), (10, 2016549906), (12, 1680458255), (14, 1440392790), (15, 1344366604), (20, 1008274953), (21, 960261860), (28, 720196395), (30, 672183302), (35, 576157116), (42, 480130930), (60, 336091651), (70, 288078558), (83, 242957820), (84, 240065465), (105, 192052372), (140, 144039279), (166, 121478910), (210, 96026186), (249, 80985940), (332, 60739455), (415, 48591564), (420, 48013093), (498, 40492970), (581, 34708260), (607, 33221580), (830, 24295782), (953, 21160020), (996, 20246485), (1162, 17354130), (1214, 16610790), (1245, 16197188), (1660, 12147891), (1743, 11569420), (1821, 11073860), (1906, 10580010), (2324, 8677065), (2428, 8305395), (2490, 8098594), (2859, 7053340), (2905, 6941652), (3035, 6644316), (3486, 5784710), (3642, 5536930), (3812, 5290005), (4249, 4745940), (4765, 4232004), (4980, 4049297), (5718, 3526670), (5810, 3470826), (6070, 3322158), (6671, 3022860), (6972, 2892355), (7284, 2768465), (8498, 2372970), (8715, 2313884), (9105, 2214772), (9530, 2116002), (11436, 1763335), (11620, 1735413), (12140, 1661079), (12747, 1581980), (13342, 1511430), (14295, 1410668), (16996, 1186485), (17430, 1156942), (18210, 1107386), (19060, 1058001), (20013, 1007620), (21245, 949188), (25494, 790990), (26684, 755715), (28590, 705334), (33355, 604572), (34860, 578471), (36420, 553693), (40026, 503810), (42490, 474594), (50381, 400260), (50988, 395495), (57180, 352667), (63735, 316396), (66710, 302286), (79099, 254940), (80052, 251905), (84980, 237297), (100065, 201524), (100762, 200130), (127470, 158198), (133420, 151143)]