20492023688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1231}}^1\times {\mathrm{44273}}^1$

素因数の和:45557

約数の個数: 32

約数和(自身を含む): 39272808960

約数和(自身を除く): 18780785272

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1231, 2462, 4924, 9848, 44273, 57857, 88546, 115714, 177092, 231428, 354184, 462856, 2080831, 4161662, 8323324, 16646648, 54500063, 109000126, 218000252, 436000504, 2561502961, 5123005922, 10246011844, 20492023688]

約数ペア:

[(1, 20492023688), (2, 10246011844), (4, 5123005922), (8, 2561502961), (47, 436000504), (94, 218000252), (188, 109000126), (376, 54500063), (1231, 16646648), (2462, 8323324), (4924, 4161662), (9848, 2080831), (44273, 462856), (57857, 354184), (88546, 231428), (115714, 177092)]