20123667744

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5665447}}^1$

素因数の和:5665497

約数の個数: 48

約数和(自身を含む): 54252330048

約数和(自身を除く): 34128662304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5665447, 11330894, 16996341, 22661788, 33992682, 45323576, 67985364, 90647152, 135970728, 181294304, 209621539, 271941456, 419243078, 543882912, 628864617, 838486156, 1257729234, 1676972312, 2515458468, 3353944624, 5030916936, 6707889248, 10061833872, 20123667744]

約数ペア:

[(1, 20123667744), (2, 10061833872), (3, 6707889248), (4, 5030916936), (6, 3353944624), (8, 2515458468), (12, 1676972312), (16, 1257729234), (24, 838486156), (32, 628864617), (37, 543882912), (48, 419243078), (74, 271941456), (96, 209621539), (111, 181294304), (148, 135970728), (222, 90647152), (296, 67985364), (444, 45323576), (592, 33992682), (888, 22661788), (1184, 16996341), (1776, 11330894), (3552, 5665447)]