20534538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8753}}^1$

素因数の和:8798

約数の個数: 32

約数和(自身を含む): 45380736

約数和(自身を除く): 24846198

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8753, 17506, 26259, 52518, 148801, 201319, 297602, 402638, 446403, 603957, 892806, 1207914, 3422423, 6844846, 10267269, 20534538]

約数ペア:

[(1, 20534538), (2, 10267269), (3, 6844846), (6, 3422423), (17, 1207914), (23, 892806), (34, 603957), (46, 446403), (51, 402638), (69, 297602), (102, 201319), (138, 148801), (391, 52518), (782, 26259), (1173, 17506), (2346, 8753)]