20166745170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{6803}}^1$

素因数の和:7528

約数の個数: 128

約数和(自身を含む): 56952419328

約数和(自身を除く): 36785674158

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 691, 715, 858, 1382, 1430, 2073, 2145, 3455, 4146, 4290, 6803, 6910, 7601, 8983, 10365, 13606, 15202, 17966, 20409, 20730, 22803, 26949, 34015, 38005, 40818, 44915, 45606, 53898, 68030, 74833, 76010, 88439, 89830, 98813, 102045, 114015, 134745, 149666, 176878, 197626, 204090, 224499, 228030, 265317, 269490, 296439, 374165, 442195, 448998, 494065, 530634, 592878, 748330, 884390, 972829, 988130, 1122495, 1326585, 1482195, 1945658, 2244990, 2653170, 2918487, 2964390, 4700873, 4864145, 5836974, 9401746, 9728290, 14102619, 14592435, 23504365, 28205238, 29184870, 47008730, 51709603, 61111349, 70513095, 103419206, 122222698, 141026190, 155128809, 183334047, 258548015, 305556745, 310257618, 366668094, 517096030, 611113490, 672224839, 775644045, 916670235, 1344449678, 1551288090, 1833340470, 2016674517, 3361124195, 4033349034, 6722248390, 10083372585, 20166745170]

約数ペア:

[(1, 20166745170), (2, 10083372585), (3, 6722248390), (5, 4033349034), (6, 3361124195), (10, 2016674517), (11, 1833340470), (13, 1551288090), (15, 1344449678), (22, 916670235), (26, 775644045), (30, 672224839), (33, 611113490), (39, 517096030), (55, 366668094), (65, 310257618), (66, 305556745), (78, 258548015), (110, 183334047), (130, 155128809), (143, 141026190), (165, 122222698), (195, 103419206), (286, 70513095), (330, 61111349), (390, 51709603), (429, 47008730), (691, 29184870), (715, 28205238), (858, 23504365), (1382, 14592435), (1430, 14102619), (2073, 9728290), (2145, 9401746), (3455, 5836974), (4146, 4864145), (4290, 4700873), (6803, 2964390), (6910, 2918487), (7601, 2653170), (8983, 2244990), (10365, 1945658), (13606, 1482195), (15202, 1326585), (17966, 1122495), (20409, 988130), (20730, 972829), (22803, 884390), (26949, 748330), (34015, 592878), (38005, 530634), (40818, 494065), (44915, 448998), (45606, 442195), (53898, 374165), (68030, 296439), (74833, 269490), (76010, 265317), (88439, 228030), (89830, 224499), (98813, 204090), (102045, 197626), (114015, 176878), (134745, 149666)]