20297736

素因数分解:

$2^3\times 3^3\times {\mathrm{93971}}^1$

素因数の和:93986

約数の個数: 32

約数和(自身を含む): 56383200

約数和(自身を除く): 36085464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 93971, 187942, 281913, 375884, 563826, 751768, 845739, 1127652, 1691478, 2255304, 2537217, 3382956, 5074434, 6765912, 10148868, 20297736]

約数ペア:

[(1, 20297736), (2, 10148868), (3, 6765912), (4, 5074434), (6, 3382956), (8, 2537217), (9, 2255304), (12, 1691478), (18, 1127652), (24, 845739), (27, 751768), (36, 563826), (54, 375884), (72, 281913), (108, 187942), (216, 93971)]