20199256056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40077889}}^1$

素因数の和:40077908

約数の個数: 48

約数和(自身を含む): 62521508400

約数和(自身を除く): 42322252344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40077889, 80155778, 120233667, 160311556, 240467334, 280545223, 320623112, 360701001, 480934668, 561090446, 721402002, 841635669, 961869336, 1122180892, 1442804004, 1683271338, 2244361784, 2524907007, 2885608008, 3366542676, 5049814014, 6733085352, 10099628028, 20199256056]

約数ペア:

[(1, 20199256056), (2, 10099628028), (3, 6733085352), (4, 5049814014), (6, 3366542676), (7, 2885608008), (8, 2524907007), (9, 2244361784), (12, 1683271338), (14, 1442804004), (18, 1122180892), (21, 961869336), (24, 841635669), (28, 721402002), (36, 561090446), (42, 480934668), (56, 360701001), (63, 320623112), (72, 280545223), (84, 240467334), (126, 160311556), (168, 120233667), (252, 80155778), (504, 40077889)]