20702930514

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{591749}}^1$

素因数の和:591792

約数の個数: 64

約数和(自身を含む): 51127200000

約数和(自身を除く): 30424269486

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 343, 357, 686, 714, 833, 1029, 1666, 2058, 2499, 4998, 5831, 11662, 17493, 34986, 591749, 1183498, 1775247, 3550494, 4142243, 8284486, 10059733, 12426729, 20119466, 24853458, 28995701, 30179199, 57991402, 60358398, 70418131, 86987103, 140836262, 173974206, 202969907, 211254393, 405939814, 422508786, 492926917, 608909721, 985853834, 1217819442, 1478780751, 2957561502, 3450488419, 6900976838, 10351465257, 20702930514]

約数ペア:

[(1, 20702930514), (2, 10351465257), (3, 6900976838), (6, 3450488419), (7, 2957561502), (14, 1478780751), (17, 1217819442), (21, 985853834), (34, 608909721), (42, 492926917), (49, 422508786), (51, 405939814), (98, 211254393), (102, 202969907), (119, 173974206), (147, 140836262), (238, 86987103), (294, 70418131), (343, 60358398), (357, 57991402), (686, 30179199), (714, 28995701), (833, 24853458), (1029, 20119466), (1666, 12426729), (2058, 10059733), (2499, 8284486), (4998, 4142243), (5831, 3550494), (11662, 1775247), (17493, 1183498), (34986, 591749)]