20127839976

素因数分解:

$2^3\times 3^2\times {\mathrm{5531}}^1\times {\mathrm{50543}}^1$

素因数の和:56086

約数の個数: 48

約数和(自身を含む): 54523834560

約数和(自身を除く): 34395994584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5531, 11062, 16593, 22124, 33186, 44248, 49779, 50543, 66372, 99558, 101086, 132744, 151629, 199116, 202172, 303258, 398232, 404344, 454887, 606516, 909774, 1213032, 1819548, 3639096, 279553333, 559106666, 838659999, 1118213332, 1677319998, 2236426664, 2515979997, 3354639996, 5031959994, 6709279992, 10063919988, 20127839976]

約数ペア:

[(1, 20127839976), (2, 10063919988), (3, 6709279992), (4, 5031959994), (6, 3354639996), (8, 2515979997), (9, 2236426664), (12, 1677319998), (18, 1118213332), (24, 838659999), (36, 559106666), (72, 279553333), (5531, 3639096), (11062, 1819548), (16593, 1213032), (22124, 909774), (33186, 606516), (44248, 454887), (49779, 404344), (50543, 398232), (66372, 303258), (99558, 202172), (101086, 199116), (132744, 151629)]