20009793440628

素因数分解:

$2^2\times 3^3\times {\mathrm{947}}^1\times {\mathrm{195645053}}^1$

素因数の和:195646013

約数の個数: 48

約数和(自身を含む): 51932023133760

約数和(自身を除く): 31922229693132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 947, 1894, 2841, 3788, 5682, 8523, 11364, 17046, 25569, 34092, 51138, 102276, 195645053, 391290106, 586935159, 782580212, 1173870318, 1760805477, 2347740636, 3521610954, 5282416431, 7043221908, 10564832862, 21129665724, 185275865191, 370551730382, 555827595573, 741103460764, 1111655191146, 1667482786719, 2223310382292, 3334965573438, 5002448360157, 6669931146876, 10004896720314, 20009793440628]

約数ペア:

[(1, 20009793440628), (2, 10004896720314), (3, 6669931146876), (4, 5002448360157), (6, 3334965573438), (9, 2223310382292), (12, 1667482786719), (18, 1111655191146), (27, 741103460764), (36, 555827595573), (54, 370551730382), (108, 185275865191), (947, 21129665724), (1894, 10564832862), (2841, 7043221908), (3788, 5282416431), (5682, 3521610954), (8523, 2347740636), (11364, 1760805477), (17046, 1173870318), (25569, 782580212), (34092, 586935159), (51138, 391290106), (102276, 195645053)]