20223204729

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{122039}}^1$

素因数の和:122669

約数の個数: 32

約数和(自身を含む): 33241743360

約数和(自身を除く): 13018538631

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 607, 1821, 4249, 7891, 12747, 23673, 55237, 122039, 165711, 366117, 854273, 1586507, 2562819, 4759521, 11105549, 33316647, 74077673, 222233019, 518543711, 963009749, 1555631133, 2889029247, 6741068243, 20223204729]

約数ペア:

[(1, 20223204729), (3, 6741068243), (7, 2889029247), (13, 1555631133), (21, 963009749), (39, 518543711), (91, 222233019), (273, 74077673), (607, 33316647), (1821, 11105549), (4249, 4759521), (7891, 2562819), (12747, 1586507), (23673, 854273), (55237, 366117), (122039, 165711)]