20174513394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1\times {\mathrm{8377}}^1$

素因数の和:11779

約数の個数: 64

約数和(自身を含む): 48846018816

約数和(自身を除く): 28671505422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 3373, 6746, 8377, 10119, 16754, 20238, 23611, 25131, 47222, 50262, 57341, 58639, 70833, 114682, 117278, 141666, 142409, 172023, 175917, 284818, 344046, 351834, 401387, 427227, 802774, 854454, 996863, 1204161, 1993726, 2408322, 2990589, 5981178, 28255621, 56511242, 84766863, 169533726, 197789347, 395578694, 480345557, 593368041, 960691114, 1186736082, 1441036671, 2882073342, 3362418899, 6724837798, 10087256697, 20174513394]

約数ペア:

[(1, 20174513394), (2, 10087256697), (3, 6724837798), (6, 3362418899), (7, 2882073342), (14, 1441036671), (17, 1186736082), (21, 960691114), (34, 593368041), (42, 480345557), (51, 395578694), (102, 197789347), (119, 169533726), (238, 84766863), (357, 56511242), (714, 28255621), (3373, 5981178), (6746, 2990589), (8377, 2408322), (10119, 1993726), (16754, 1204161), (20238, 996863), (23611, 854454), (25131, 802774), (47222, 427227), (50262, 401387), (57341, 351834), (58639, 344046), (70833, 284818), (114682, 175917), (117278, 172023), (141666, 142409)]