20186055990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{15313}}^1$

素因数の和:15574

約数の個数: 96

約数和(自身を含む): 53379458496

約数和(自身を除く): 33193402506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 151, 194, 291, 302, 453, 485, 582, 755, 873, 906, 970, 1359, 1455, 1510, 1746, 2265, 2718, 2910, 4365, 4530, 6795, 8730, 13590, 14647, 15313, 29294, 30626, 43941, 45939, 73235, 76565, 87882, 91878, 131823, 137817, 146470, 153130, 219705, 229695, 263646, 275634, 439410, 459390, 659115, 689085, 1318230, 1378170, 1485361, 2312263, 2970722, 4456083, 4624526, 6936789, 7426805, 8912166, 11561315, 13368249, 13873578, 14853610, 20810367, 22280415, 23122630, 26736498, 34683945, 41620734, 44560830, 66841245, 69367890, 104051835, 133682490, 208103670, 224289511, 448579022, 672868533, 1121447555, 1345737066, 2018605599, 2242895110, 3364342665, 4037211198, 6728685330, 10093027995, 20186055990]

約数ペア:

[(1, 20186055990), (2, 10093027995), (3, 6728685330), (5, 4037211198), (6, 3364342665), (9, 2242895110), (10, 2018605599), (15, 1345737066), (18, 1121447555), (30, 672868533), (45, 448579022), (90, 224289511), (97, 208103670), (151, 133682490), (194, 104051835), (291, 69367890), (302, 66841245), (453, 44560830), (485, 41620734), (582, 34683945), (755, 26736498), (873, 23122630), (906, 22280415), (970, 20810367), (1359, 14853610), (1455, 13873578), (1510, 13368249), (1746, 11561315), (2265, 8912166), (2718, 7426805), (2910, 6936789), (4365, 4624526), (4530, 4456083), (6795, 2970722), (8730, 2312263), (13590, 1485361), (14647, 1378170), (15313, 1318230), (29294, 689085), (30626, 659115), (43941, 459390), (45939, 439410), (73235, 275634), (76565, 263646), (87882, 229695), (91878, 219705), (131823, 153130), (137817, 146470)]