20160403236

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4087673}}^1$

素因数の和:4087820

約数の個数: 36

約数和(自身を含む): 51333010092

約数和(自身を除く): 31172606856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 4087673, 8175346, 12263019, 16350692, 24526038, 36789057, 49052076, 73578114, 147156228, 560011201, 1120022402, 1680033603, 2240044804, 3360067206, 5040100809, 6720134412, 10080201618, 20160403236]

約数ペア:

[(1, 20160403236), (2, 10080201618), (3, 6720134412), (4, 5040100809), (6, 3360067206), (9, 2240044804), (12, 1680033603), (18, 1120022402), (36, 560011201), (137, 147156228), (274, 73578114), (411, 49052076), (548, 36789057), (822, 24526038), (1233, 16350692), (1644, 12263019), (2466, 8175346), (4932, 4087673)]