20139516

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1096

約数の個数: 60

約数和(自身を含む): 53564280

約数和(自身を除く): 33424764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1019, 1098, 1647, 2038, 2196, 3057, 3294, 4076, 4941, 6114, 6588, 9171, 9882, 12228, 18342, 19764, 27513, 36684, 55026, 62159, 82539, 110052, 124318, 165078, 186477, 248636, 330156, 372954, 559431, 745908, 1118862, 1678293, 2237724, 3356586, 5034879, 6713172, 10069758, 20139516]

約数ペア:

[(1, 20139516), (2, 10069758), (3, 6713172), (4, 5034879), (6, 3356586), (9, 2237724), (12, 1678293), (18, 1118862), (27, 745908), (36, 559431), (54, 372954), (61, 330156), (81, 248636), (108, 186477), (122, 165078), (162, 124318), (183, 110052), (244, 82539), (324, 62159), (366, 55026), (549, 36684), (732, 27513), (1019, 19764), (1098, 18342), (1647, 12228), (2038, 9882), (2196, 9171), (3057, 6588), (3294, 6114), (4076, 4941)]