20160294408

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6511723}}^1$

素因数の和:6511778

約数の個数: 48

約数和(自身を含む): 55870591920

約数和(自身を除く): 35710297512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6511723, 13023446, 19535169, 26046892, 39070338, 52093784, 58605507, 78140676, 117211014, 156281352, 234422028, 280004089, 468844056, 560008178, 840012267, 1120016356, 1680024534, 2240032712, 2520036801, 3360049068, 5040073602, 6720098136, 10080147204, 20160294408]

約数ペア:

[(1, 20160294408), (2, 10080147204), (3, 6720098136), (4, 5040073602), (6, 3360049068), (8, 2520036801), (9, 2240032712), (12, 1680024534), (18, 1120016356), (24, 840012267), (36, 560008178), (43, 468844056), (72, 280004089), (86, 234422028), (129, 156281352), (172, 117211014), (258, 78140676), (344, 58605507), (387, 52093784), (516, 39070338), (774, 26046892), (1032, 19535169), (1548, 13023446), (3096, 6511723)]