20191145358

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1\times {\mathrm{33223}}^1$

素因数の和:33936

約数の個数: 32

約数和(自身を含む): 40666176000

約数和(自身を除く): 20475030642

約数列:

[1, 2, 3, 6, 199, 398, 509, 597, 1018, 1194, 1527, 3054, 33223, 66446, 99669, 101291, 199338, 202582, 303873, 607746, 6611377, 13222754, 16910507, 19834131, 33821014, 39668262, 50731521, 101463042, 3365190893, 6730381786, 10095572679, 20191145358]

約数ペア:

[(1, 20191145358), (2, 10095572679), (3, 6730381786), (6, 3365190893), (199, 101463042), (398, 50731521), (509, 39668262), (597, 33821014), (1018, 19834131), (1194, 16910507), (1527, 13222754), (3054, 6611377), (33223, 607746), (66446, 303873), (99669, 202582), (101291, 199338)]