20221171686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{27539}}^1$

素因数の和:27698

約数の個数: 72

約数和(自身を含む): 46650722040

約数和(自身を除く): 26429550354

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 361, 678, 722, 1017, 1083, 2034, 2147, 2166, 3249, 4294, 6441, 6498, 12882, 19323, 27539, 38646, 40793, 55078, 81586, 82617, 122379, 165234, 244758, 247851, 367137, 495702, 523241, 734274, 1046482, 1569723, 3111907, 3139446, 4709169, 6223814, 9335721, 9418338, 9941579, 18671442, 19883158, 28007163, 29824737, 56014326, 59126233, 59649474, 89474211, 118252466, 177378699, 178948422, 354757398, 532136097, 1064272194, 1123398427, 2246796854, 3370195281, 6740390562, 10110585843, 20221171686]

約数ペア:

[(1, 20221171686), (2, 10110585843), (3, 6740390562), (6, 3370195281), (9, 2246796854), (18, 1123398427), (19, 1064272194), (38, 532136097), (57, 354757398), (113, 178948422), (114, 177378699), (171, 118252466), (226, 89474211), (339, 59649474), (342, 59126233), (361, 56014326), (678, 29824737), (722, 28007163), (1017, 19883158), (1083, 18671442), (2034, 9941579), (2147, 9418338), (2166, 9335721), (3249, 6223814), (4294, 4709169), (6441, 3139446), (6498, 3111907), (12882, 1569723), (19323, 1046482), (27539, 734274), (38646, 523241), (40793, 495702), (55078, 367137), (81586, 247851), (82617, 244758), (122379, 165234)]