20079934098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{79669}}^1$

素因数の和:80051

約数の個数: 64

約数和(自身を含む): 48735095040

約数和(自身を除く): 28655160942

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 353, 357, 706, 714, 1059, 2118, 2471, 4942, 6001, 7413, 12002, 14826, 18003, 36006, 42007, 79669, 84014, 126021, 159338, 239007, 252042, 478014, 557683, 1115366, 1354373, 1673049, 2708746, 3346098, 4063119, 8126238, 9480611, 18961222, 28123157, 28441833, 56246314, 56883666, 84369471, 168738942, 196862099, 393724198, 478093669, 590586297, 956187338, 1181172594, 1434281007, 2868562014, 3346655683, 6693311366, 10039967049, 20079934098]

約数ペア:

[(1, 20079934098), (2, 10039967049), (3, 6693311366), (6, 3346655683), (7, 2868562014), (14, 1434281007), (17, 1181172594), (21, 956187338), (34, 590586297), (42, 478093669), (51, 393724198), (102, 196862099), (119, 168738942), (238, 84369471), (353, 56883666), (357, 56246314), (706, 28441833), (714, 28123157), (1059, 18961222), (2118, 9480611), (2471, 8126238), (4942, 4063119), (6001, 3346098), (7413, 2708746), (12002, 1673049), (14826, 1354373), (18003, 1115366), (36006, 557683), (42007, 478014), (79669, 252042), (84014, 239007), (126021, 159338)]