20167554420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{10601}}^1$

素因数の和:10903

約数の個数: 192

約数和(自身を含む): 67825658880

約数和(自身を除く): 47658104460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 271, 351, 390, 468, 540, 542, 585, 702, 780, 813, 1084, 1170, 1355, 1404, 1626, 1755, 2340, 2439, 2710, 3252, 3510, 3523, 4065, 4878, 5420, 7020, 7046, 7317, 8130, 9756, 10569, 10601, 12195, 14092, 14634, 16260, 17615, 21138, 21202, 24390, 29268, 31707, 31803, 35230, 36585, 42276, 42404, 48780, 52845, 53005, 63414, 63606, 70460, 73170, 95121, 95409, 105690, 106010, 126828, 127212, 137813, 146340, 158535, 159015, 190242, 190818, 211380, 212020, 275626, 286227, 317070, 318030, 380484, 381636, 413439, 475605, 477045, 551252, 572454, 634140, 636060, 689065, 826878, 951210, 954090, 1144908, 1240317, 1378130, 1431135, 1653756, 1902420, 1908180, 2067195, 2480634, 2756260, 2862270, 2872871, 3720951, 4134390, 4961268, 5724540, 5745742, 6201585, 7441902, 8268780, 8618613, 11491484, 12403170, 14364355, 14883804, 17237226, 18604755, 24806340, 25855839, 28728710, 34474452, 37209510, 37347323, 43093065, 51711678, 57457420, 74419020, 74694646, 77567517, 86186130, 103423356, 112041969, 129279195, 149389292, 155135034, 172372260, 186736615, 224083938, 258558390, 310270068, 336125907, 373473230, 387837585, 448167876, 517116780, 560209845, 672251814, 746946460, 775675170, 1008377721, 1120419690, 1344503628, 1551350340, 1680629535, 2016755442, 2240839380, 3361259070, 4033510884, 5041888605, 6722518140, 10083777210, 20167554420]

約数ペア:

[(1, 20167554420), (2, 10083777210), (3, 6722518140), (4, 5041888605), (5, 4033510884), (6, 3361259070), (9, 2240839380), (10, 2016755442), (12, 1680629535), (13, 1551350340), (15, 1344503628), (18, 1120419690), (20, 1008377721), (26, 775675170), (27, 746946460), (30, 672251814), (36, 560209845), (39, 517116780), (45, 448167876), (52, 387837585), (54, 373473230), (60, 336125907), (65, 310270068), (78, 258558390), (90, 224083938), (108, 186736615), (117, 172372260), (130, 155135034), (135, 149389292), (156, 129279195), (180, 112041969), (195, 103423356), (234, 86186130), (260, 77567517), (270, 74694646), (271, 74419020), (351, 57457420), (390, 51711678), (468, 43093065), (540, 37347323), (542, 37209510), (585, 34474452), (702, 28728710), (780, 25855839), (813, 24806340), (1084, 18604755), (1170, 17237226), (1355, 14883804), (1404, 14364355), (1626, 12403170), (1755, 11491484), (2340, 8618613), (2439, 8268780), (2710, 7441902), (3252, 6201585), (3510, 5745742), (3523, 5724540), (4065, 4961268), (4878, 4134390), (5420, 3720951), (7020, 2872871), (7046, 2862270), (7317, 2756260), (8130, 2480634), (9756, 2067195), (10569, 1908180), (10601, 1902420), (12195, 1653756), (14092, 1431135), (14634, 1378130), (16260, 1240317), (17615, 1144908), (21138, 954090), (21202, 951210), (24390, 826878), (29268, 689065), (31707, 636060), (31803, 634140), (35230, 572454), (36585, 551252), (42276, 477045), (42404, 475605), (48780, 413439), (52845, 381636), (53005, 380484), (63414, 318030), (63606, 317070), (70460, 286227), (73170, 275626), (95121, 212020), (95409, 211380), (105690, 190818), (106010, 190242), (126828, 159015), (127212, 158535), (137813, 146340)]