20239828452

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{82813}}^1$

素因数の和:82930

約数の個数: 96

約数和(自身を含む): 54908994560

約数和(自身を除く): 34669166108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 93, 108, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 837, 876, 1116, 1314, 1674, 1971, 2263, 2628, 3348, 3942, 4526, 6789, 7884, 9052, 13578, 20367, 27156, 40734, 61101, 81468, 82813, 122202, 165626, 244404, 248439, 331252, 496878, 745317, 993756, 1490634, 2235951, 2567203, 2981268, 4471902, 5134406, 6045349, 7701609, 8943804, 10268812, 12090698, 15403218, 18136047, 23104827, 24181396, 30806436, 36272094, 46209654, 54408141, 69314481, 72544188, 92419308, 108816282, 138628962, 163224423, 187405819, 217632564, 277257924, 326448846, 374811638, 562217457, 652897692, 749623276, 1124434914, 1686652371, 2248869828, 3373304742, 5059957113, 6746609484, 10119914226, 20239828452]

約数ペア:

[(1, 20239828452), (2, 10119914226), (3, 6746609484), (4, 5059957113), (6, 3373304742), (9, 2248869828), (12, 1686652371), (18, 1124434914), (27, 749623276), (31, 652897692), (36, 562217457), (54, 374811638), (62, 326448846), (73, 277257924), (93, 217632564), (108, 187405819), (124, 163224423), (146, 138628962), (186, 108816282), (219, 92419308), (279, 72544188), (292, 69314481), (372, 54408141), (438, 46209654), (558, 36272094), (657, 30806436), (837, 24181396), (876, 23104827), (1116, 18136047), (1314, 15403218), (1674, 12090698), (1971, 10268812), (2263, 8943804), (2628, 7701609), (3348, 6045349), (3942, 5134406), (4526, 4471902), (6789, 2981268), (7884, 2567203), (9052, 2235951), (13578, 1490634), (20367, 993756), (27156, 745317), (40734, 496878), (61101, 331252), (81468, 248439), (82813, 244404), (122202, 165626)]