20132980830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{36451}}^1$

素因数の和:36519

約数の個数: 144

約数和(自身を含む): 58497148944

約数和(自身を除く): 38364168114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 361, 510, 570, 646, 722, 765, 855, 969, 1083, 1530, 1615, 1710, 1805, 1938, 2166, 2907, 3230, 3249, 3610, 4845, 5415, 5814, 6137, 6498, 9690, 10830, 12274, 14535, 16245, 18411, 29070, 30685, 32490, 36451, 36822, 55233, 61370, 72902, 92055, 109353, 110466, 182255, 184110, 218706, 276165, 328059, 364510, 546765, 552330, 619667, 656118, 692569, 1093530, 1239334, 1385138, 1640295, 1859001, 2077707, 3098335, 3280590, 3462845, 3718002, 4155414, 5577003, 6196670, 6233121, 6925690, 9295005, 10388535, 11154006, 11773673, 12466242, 13158811, 18590010, 20777070, 23547346, 26317622, 27885015, 31165605, 35321019, 39476433, 55770030, 58868365, 62331210, 65794055, 70642038, 78952866, 105963057, 117736730, 118429299, 131588110, 176605095, 197382165, 211926114, 223699787, 236858598, 353210190, 394764330, 447399574, 529815285, 592146495, 671099361, 1059630570, 1118498935, 1184292990, 1342198722, 2013298083, 2236997870, 3355496805, 4026596166, 6710993610, 10066490415, 20132980830]

約数ペア:

[(1, 20132980830), (2, 10066490415), (3, 6710993610), (5, 4026596166), (6, 3355496805), (9, 2236997870), (10, 2013298083), (15, 1342198722), (17, 1184292990), (18, 1118498935), (19, 1059630570), (30, 671099361), (34, 592146495), (38, 529815285), (45, 447399574), (51, 394764330), (57, 353210190), (85, 236858598), (90, 223699787), (95, 211926114), (102, 197382165), (114, 176605095), (153, 131588110), (170, 118429299), (171, 117736730), (190, 105963057), (255, 78952866), (285, 70642038), (306, 65794055), (323, 62331210), (342, 58868365), (361, 55770030), (510, 39476433), (570, 35321019), (646, 31165605), (722, 27885015), (765, 26317622), (855, 23547346), (969, 20777070), (1083, 18590010), (1530, 13158811), (1615, 12466242), (1710, 11773673), (1805, 11154006), (1938, 10388535), (2166, 9295005), (2907, 6925690), (3230, 6233121), (3249, 6196670), (3610, 5577003), (4845, 4155414), (5415, 3718002), (5814, 3462845), (6137, 3280590), (6498, 3098335), (9690, 2077707), (10830, 1859001), (12274, 1640295), (14535, 1385138), (16245, 1239334), (18411, 1093530), (29070, 692569), (30685, 656118), (32490, 619667), (36451, 552330), (36822, 546765), (55233, 364510), (61370, 328059), (72902, 276165), (92055, 218706), (109353, 184110), (110466, 182255)]