20165739992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1085113}}^1$

素因数の和:1085243

約数の個数: 32

約数和(自身を含む): 39845386080

約数和(自身を除く): 19679646088

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2323, 4646, 9292, 18584, 1085113, 2170226, 4340452, 8680904, 24957599, 49915198, 99830396, 109596413, 199660792, 219192826, 438385652, 876771304, 2520717499, 5041434998, 10082869996, 20165739992]

約数ペア:

[(1, 20165739992), (2, 10082869996), (4, 5041434998), (8, 2520717499), (23, 876771304), (46, 438385652), (92, 219192826), (101, 199660792), (184, 109596413), (202, 99830396), (404, 49915198), (808, 24957599), (2323, 8680904), (4646, 4340452), (9292, 2170226), (18584, 1085113)]