20349804954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{14669}}^1$

素因数の和:15019

約数の個数: 64

約数和(自身を含む): 43995916800

約数和(自身を除く): 23646111846

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 283, 566, 817, 849, 1634, 1698, 2451, 4902, 5377, 10754, 12169, 14669, 16131, 24338, 29338, 32262, 36507, 44007, 73014, 88014, 231211, 278711, 462422, 557422, 630767, 693633, 836133, 1261534, 1387266, 1672266, 1892301, 3784602, 4151327, 8302654, 11984573, 12453981, 23969146, 24907962, 35953719, 71907438, 78875213, 157750426, 178507061, 236625639, 357014122, 473251278, 535521183, 1071042366, 3391634159, 6783268318, 10174902477, 20349804954]

約数ペア:

[(1, 20349804954), (2, 10174902477), (3, 6783268318), (6, 3391634159), (19, 1071042366), (38, 535521183), (43, 473251278), (57, 357014122), (86, 236625639), (114, 178507061), (129, 157750426), (258, 78875213), (283, 71907438), (566, 35953719), (817, 24907962), (849, 23969146), (1634, 12453981), (1698, 11984573), (2451, 8302654), (4902, 4151327), (5377, 3784602), (10754, 1892301), (12169, 1672266), (14669, 1387266), (16131, 1261534), (24338, 836133), (29338, 693633), (32262, 630767), (36507, 557422), (44007, 462422), (73014, 278711), (88014, 231211)]