2020993485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{12113}}^1$

素因数の和:12362

約数の個数: 48

約数和(自身を含む): 3778405056

約数和(自身を除く): 1757411571

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 227, 245, 681, 735, 1135, 1589, 3405, 4767, 7945, 11123, 12113, 23835, 33369, 36339, 55615, 60565, 84791, 166845, 181695, 254373, 423955, 593537, 1271865, 1780611, 2749651, 2967685, 8248953, 8903055, 13748255, 19247557, 41244765, 57742671, 96237785, 134732899, 288713355, 404198697, 673664495, 2020993485]

約数ペア:

[(1, 2020993485), (3, 673664495), (5, 404198697), (7, 288713355), (15, 134732899), (21, 96237785), (35, 57742671), (49, 41244765), (105, 19247557), (147, 13748255), (227, 8903055), (245, 8248953), (681, 2967685), (735, 2749651), (1135, 1780611), (1589, 1271865), (3405, 593537), (4767, 423955), (7945, 254373), (11123, 181695), (12113, 166845), (23835, 84791), (33369, 60565), (36339, 55615)]