20082235558

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1095833}}^1$

素因数の和:1095877

約数の個数: 48

約数和(自身を含む): 40475724624

約数和(自身を除く): 20393489066

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 9163, 18326, 1095833, 2191666, 7670831, 12054163, 15341662, 18629161, 24108326, 37258322, 53695817, 84379141, 107391634, 130404127, 168758282, 204920771, 260808254, 409841542, 590653987, 912828889, 1181307974, 1434445397, 1825657778, 2868890794, 10041117779, 20082235558]

約数ペア:

[(1, 20082235558), (2, 10041117779), (7, 2868890794), (11, 1825657778), (14, 1434445397), (17, 1181307974), (22, 912828889), (34, 590653987), (49, 409841542), (77, 260808254), (98, 204920771), (119, 168758282), (154, 130404127), (187, 107391634), (238, 84379141), (374, 53695817), (539, 37258322), (833, 24108326), (1078, 18629161), (1309, 15341662), (1666, 12054163), (2618, 7670831), (9163, 2191666), (18326, 1095833)]