20180740344

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{71569}}^1$

素因数の和:71988

約数の個数: 64

約数和(自身を含む): 52217472000

約数和(自身を除く): 32036731656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 379, 744, 758, 1137, 1516, 2274, 3032, 4548, 9096, 11749, 23498, 35247, 46996, 70494, 71569, 93992, 140988, 143138, 214707, 281976, 286276, 429414, 572552, 858828, 1717656, 2218639, 4437278, 6655917, 8874556, 13311834, 17749112, 26623668, 27124651, 53247336, 54249302, 81373953, 108498604, 162747906, 216997208, 325495812, 650991624, 840864181, 1681728362, 2522592543, 3363456724, 5045185086, 6726913448, 10090370172, 20180740344]

約数ペア:

[(1, 20180740344), (2, 10090370172), (3, 6726913448), (4, 5045185086), (6, 3363456724), (8, 2522592543), (12, 1681728362), (24, 840864181), (31, 650991624), (62, 325495812), (93, 216997208), (124, 162747906), (186, 108498604), (248, 81373953), (372, 54249302), (379, 53247336), (744, 27124651), (758, 26623668), (1137, 17749112), (1516, 13311834), (2274, 8874556), (3032, 6655917), (4548, 4437278), (9096, 2218639), (11749, 1717656), (23498, 858828), (35247, 572552), (46996, 429414), (70494, 286276), (71569, 281976), (93992, 214707), (140988, 143138)]