20170168172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{59051}}^1$

素因数の和:60182

約数の個数: 48

約数和(自身を含む): 44048067840

約数和(自身を除く): 23877899668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1109, 2218, 4436, 7763, 12199, 15526, 24398, 31052, 48796, 59051, 85393, 118102, 170786, 236204, 341572, 413357, 649561, 826714, 1299122, 1653428, 2598244, 4546927, 9093854, 18187708, 65487559, 130975118, 261950236, 458412913, 720363149, 916825826, 1440726298, 1833651652, 2881452596, 5042542043, 10085084086, 20170168172]

約数ペア:

[(1, 20170168172), (2, 10085084086), (4, 5042542043), (7, 2881452596), (11, 1833651652), (14, 1440726298), (22, 916825826), (28, 720363149), (44, 458412913), (77, 261950236), (154, 130975118), (308, 65487559), (1109, 18187708), (2218, 9093854), (4436, 4546927), (7763, 2598244), (12199, 1653428), (15526, 1299122), (24398, 826714), (31052, 649561), (48796, 413357), (59051, 341572), (85393, 236204), (118102, 170786)]