20169011646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{58229}}^1$

素因数の和:60993

約数の個数: 48

約数和(自身を含む): 49961340000

約数和(自身を除く): 29792328354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2749, 5498, 8247, 16494, 19243, 24741, 38486, 49482, 57729, 58229, 115458, 116458, 173187, 174687, 346374, 349374, 407603, 524061, 815206, 1048122, 1222809, 2445618, 3668427, 7336854, 160071521, 320143042, 480214563, 960429126, 1120500647, 1440643689, 2241001294, 2881287378, 3361501941, 6723003882, 10084505823, 20169011646]

約数ペア:

[(1, 20169011646), (2, 10084505823), (3, 6723003882), (6, 3361501941), (7, 2881287378), (9, 2241001294), (14, 1440643689), (18, 1120500647), (21, 960429126), (42, 480214563), (63, 320143042), (126, 160071521), (2749, 7336854), (5498, 3668427), (8247, 2445618), (16494, 1222809), (19243, 1048122), (24741, 815206), (38486, 524061), (49482, 407603), (57729, 349374), (58229, 346374), (115458, 174687), (116458, 173187)]