20042694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3154

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 33870906

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3119, 3213, 6238, 6426, 9357, 18714, 21833, 28071, 43666, 53023, 56142, 65499, 84213, 106046, 130998, 159069, 168426, 196497, 318138, 371161, 392994, 477207, 589491, 742322, 954414, 1113483, 1178982, 1431621, 2226966, 2863242, 3340449, 6680898, 10021347, 20042694]

約数ペア:

[(1, 20042694), (2, 10021347), (3, 6680898), (6, 3340449), (7, 2863242), (9, 2226966), (14, 1431621), (17, 1178982), (18, 1113483), (21, 954414), (27, 742322), (34, 589491), (42, 477207), (51, 392994), (54, 371161), (63, 318138), (102, 196497), (119, 168426), (126, 159069), (153, 130998), (189, 106046), (238, 84213), (306, 65499), (357, 56142), (378, 53023), (459, 43666), (714, 28071), (918, 21833), (1071, 18714), (2142, 9357), (3119, 6426), (3213, 6238)]