20189186756076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{86683097}}^1$

素因数の和:86684610

約数の個数: 48

約数和(自身を含む): 50765782977504

約数和(自身を除く): 30576596221428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1493, 2986, 4479, 5972, 8958, 17916, 19409, 38818, 58227, 77636, 116454, 232908, 86683097, 173366194, 260049291, 346732388, 520098582, 1040197164, 1126880261, 2253760522, 3380640783, 4507521044, 6761281566, 13522563132, 129417863821, 258835727642, 388253591463, 517671455284, 776507182926, 1553014365852, 1682432229673, 3364864459346, 5047296689019, 6729728918692, 10094593378038, 20189186756076]

約数ペア:

[(1, 20189186756076), (2, 10094593378038), (3, 6729728918692), (4, 5047296689019), (6, 3364864459346), (12, 1682432229673), (13, 1553014365852), (26, 776507182926), (39, 517671455284), (52, 388253591463), (78, 258835727642), (156, 129417863821), (1493, 13522563132), (2986, 6761281566), (4479, 4507521044), (5972, 3380640783), (8958, 2253760522), (17916, 1126880261), (19409, 1040197164), (38818, 520098582), (58227, 346732388), (77636, 260049291), (116454, 173366194), (232908, 86683097)]