20186055978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{50329}}^1$

素因数の和:50507

約数の個数: 64

約数和(自身を含む): 45224524800

約数和(自身を除く): 25038468822

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 103, 118, 177, 206, 309, 354, 618, 649, 1133, 1298, 1947, 2266, 3399, 3894, 6077, 6798, 12154, 18231, 36462, 50329, 66847, 100658, 133694, 150987, 200541, 301974, 401082, 553619, 1107238, 1660857, 2969411, 3321714, 5183887, 5938822, 8908233, 10367774, 15551661, 17816466, 31103322, 32663521, 57022757, 65327042, 97990563, 114045514, 171068271, 195981126, 305849333, 342136542, 611698666, 917547999, 1835095998, 3364342663, 6728685326, 10093027989, 20186055978]

約数ペア:

[(1, 20186055978), (2, 10093027989), (3, 6728685326), (6, 3364342663), (11, 1835095998), (22, 917547999), (33, 611698666), (59, 342136542), (66, 305849333), (103, 195981126), (118, 171068271), (177, 114045514), (206, 97990563), (309, 65327042), (354, 57022757), (618, 32663521), (649, 31103322), (1133, 17816466), (1298, 15551661), (1947, 10367774), (2266, 8908233), (3399, 5938822), (3894, 5183887), (6077, 3321714), (6798, 2969411), (12154, 1660857), (18231, 1107238), (36462, 553619), (50329, 401082), (66847, 301974), (100658, 200541), (133694, 150987)]