20113866420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{37747}}^1$

素因数の和:37949

約数の個数: 96

約数和(自身を含む): 57531575808

約数和(自身を除く): 37417709388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 107, 166, 214, 249, 321, 332, 415, 428, 498, 535, 642, 830, 996, 1070, 1245, 1284, 1605, 1660, 2140, 2490, 3210, 4980, 6420, 8881, 17762, 26643, 35524, 37747, 44405, 53286, 75494, 88810, 106572, 113241, 133215, 150988, 177620, 188735, 226482, 266430, 377470, 452964, 532860, 566205, 754940, 1132410, 2264820, 3133001, 4038929, 6266002, 8077858, 9399003, 12116787, 12532004, 15665005, 16155716, 18798006, 20194645, 24233574, 31330010, 37596012, 40389290, 46995015, 48467148, 60583935, 62660020, 80778580, 93990030, 121167870, 187980060, 242335740, 335231107, 670462214, 1005693321, 1340924428, 1676155535, 2011386642, 3352311070, 4022773284, 5028466605, 6704622140, 10056933210, 20113866420]

約数ペア:

[(1, 20113866420), (2, 10056933210), (3, 6704622140), (4, 5028466605), (5, 4022773284), (6, 3352311070), (10, 2011386642), (12, 1676155535), (15, 1340924428), (20, 1005693321), (30, 670462214), (60, 335231107), (83, 242335740), (107, 187980060), (166, 121167870), (214, 93990030), (249, 80778580), (321, 62660020), (332, 60583935), (415, 48467148), (428, 46995015), (498, 40389290), (535, 37596012), (642, 31330010), (830, 24233574), (996, 20194645), (1070, 18798006), (1245, 16155716), (1284, 15665005), (1605, 12532004), (1660, 12116787), (2140, 9399003), (2490, 8077858), (3210, 6266002), (4980, 4038929), (6420, 3133001), (8881, 2264820), (17762, 1132410), (26643, 754940), (35524, 566205), (37747, 532860), (44405, 452964), (53286, 377470), (75494, 266430), (88810, 226482), (106572, 188735), (113241, 177620), (133215, 150988)]