20162728272

素因数分解:

$2^4\times 3^1\times {\mathrm{15959}}^1\times {\mathrm{26321}}^1$

素因数の和:42291

約数の個数: 40

約数和(自身を含む): 52092290880

約数和(自身を除く): 31929562608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 15959, 26321, 31918, 47877, 52642, 63836, 78963, 95754, 105284, 127672, 157926, 191508, 210568, 255344, 315852, 383016, 421136, 631704, 766032, 1263408, 420056839, 840113678, 1260170517, 1680227356, 2520341034, 3360454712, 5040682068, 6720909424, 10081364136, 20162728272]

約数ペア:

[(1, 20162728272), (2, 10081364136), (3, 6720909424), (4, 5040682068), (6, 3360454712), (8, 2520341034), (12, 1680227356), (16, 1260170517), (24, 840113678), (48, 420056839), (15959, 1263408), (26321, 766032), (31918, 631704), (47877, 421136), (52642, 383016), (63836, 315852), (78963, 255344), (95754, 210568), (105284, 191508), (127672, 157926)]