20141931616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{22189}}^1$

素因数の和:23711

約数の個数: 48

約数和(自身を含む): 41771343600

約数和(自身を除く): 21629411984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1493, 2986, 5972, 11944, 22189, 23888, 28367, 44378, 47776, 56734, 88756, 113468, 177512, 226936, 355024, 421591, 453872, 710048, 843182, 907744, 1686364, 3372728, 6745456, 13490912, 33128177, 66256354, 132512708, 265025416, 530050832, 629435363, 1060101664, 1258870726, 2517741452, 5035482904, 10070965808, 20141931616]

約数ペア:

[(1, 20141931616), (2, 10070965808), (4, 5035482904), (8, 2517741452), (16, 1258870726), (19, 1060101664), (32, 629435363), (38, 530050832), (76, 265025416), (152, 132512708), (304, 66256354), (608, 33128177), (1493, 13490912), (2986, 6745456), (5972, 3372728), (11944, 1686364), (22189, 907744), (23888, 843182), (28367, 710048), (44378, 453872), (47776, 421591), (56734, 355024), (88756, 226936), (113468, 177512)]