20181062028

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{37897}}^1$

素因数の和:38326

約数の個数: 48

約数和(自身を含む): 47539251200

約数和(自身を除く): 27358189172

約数列:

[1, 2, 3, 4, 6, 12, 199, 223, 398, 446, 597, 669, 796, 892, 1194, 1338, 2388, 2676, 37897, 44377, 75794, 88754, 113691, 133131, 151588, 177508, 227382, 266262, 454764, 532524, 7541503, 8451031, 15083006, 16902062, 22624509, 25353093, 30166012, 33804124, 45249018, 50706186, 90498036, 101412372, 1681755169, 3363510338, 5045265507, 6727020676, 10090531014, 20181062028]

約数ペア:

[(1, 20181062028), (2, 10090531014), (3, 6727020676), (4, 5045265507), (6, 3363510338), (12, 1681755169), (199, 101412372), (223, 90498036), (398, 50706186), (446, 45249018), (597, 33804124), (669, 30166012), (796, 25353093), (892, 22624509), (1194, 16902062), (1338, 15083006), (2388, 8451031), (2676, 7541503), (37897, 532524), (44377, 454764), (75794, 266262), (88754, 227382), (113691, 177508), (133131, 151588)]