20189369064

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1\times {\mathrm{18541}}^1$

素因数の和:19378

約数の個数: 64

約数和(自身を含む): 51398424000

約数和(自身を除く): 31209054936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 769, 1416, 1538, 2307, 3076, 4614, 6152, 9228, 18456, 18541, 37082, 45371, 55623, 74164, 90742, 111246, 136113, 148328, 181484, 222492, 272226, 362968, 444984, 544452, 1088904, 1093919, 2187838, 3281757, 4375676, 6563514, 8751352, 13127028, 14258029, 26254056, 28516058, 42774087, 57032116, 85548174, 114064232, 171096348, 342192696, 841223711, 1682447422, 2523671133, 3364894844, 5047342266, 6729789688, 10094684532, 20189369064]

約数ペア:

[(1, 20189369064), (2, 10094684532), (3, 6729789688), (4, 5047342266), (6, 3364894844), (8, 2523671133), (12, 1682447422), (24, 841223711), (59, 342192696), (118, 171096348), (177, 114064232), (236, 85548174), (354, 57032116), (472, 42774087), (708, 28516058), (769, 26254056), (1416, 14258029), (1538, 13127028), (2307, 8751352), (3076, 6563514), (4614, 4375676), (6152, 3281757), (9228, 2187838), (18456, 1093919), (18541, 1088904), (37082, 544452), (45371, 444984), (55623, 362968), (74164, 272226), (90742, 222492), (111246, 181484), (136113, 148328)]