2019920650824

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{10909}}^1\times {\mathrm{15461}}^1$

素因数の和:26878

約数の個数: 64

約数和(自身を含む): 5060712600000

約数和(自身を除く): 3040791949176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1996, 2994, 3992, 5988, 10909, 11976, 15461, 21818, 30922, 32727, 43636, 46383, 61844, 65454, 87272, 92766, 123688, 130908, 185532, 261816, 371064, 5443591, 7715039, 10887182, 15430078, 16330773, 21774364, 23145117, 30860156, 32661546, 43548728, 46290234, 61720312, 65323092, 92580468, 130646184, 168664049, 185160936, 337328098, 505992147, 674656196, 1011984294, 1349312392, 2023968588, 4047937176, 84163360451, 168326720902, 252490081353, 336653441804, 504980162706, 673306883608, 1009960325412, 2019920650824]

約数ペア:

[(1, 2019920650824), (2, 1009960325412), (3, 673306883608), (4, 504980162706), (6, 336653441804), (8, 252490081353), (12, 168326720902), (24, 84163360451), (499, 4047937176), (998, 2023968588), (1497, 1349312392), (1996, 1011984294), (2994, 674656196), (3992, 505992147), (5988, 337328098), (10909, 185160936), (11976, 168664049), (15461, 130646184), (21818, 92580468), (30922, 65323092), (32727, 61720312), (43636, 46290234), (46383, 43548728), (61844, 32661546), (65454, 30860156), (87272, 23145117), (92766, 21774364), (123688, 16330773), (130908, 15430078), (185532, 10887182), (261816, 7715039), (371064, 5443591)]