20176875270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{188869}}^1$

素因数の和:190069

約数の個数: 48

約数和(自身を含む): 52504349040

約数和(自身を除く): 32327473770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1187, 2374, 3561, 5935, 7122, 10683, 11870, 17805, 21366, 35610, 53415, 106830, 188869, 377738, 566607, 944345, 1133214, 1699821, 1888690, 2833035, 3399642, 5666070, 8499105, 16998210, 224187503, 448375006, 672562509, 1120937515, 1345125018, 2017687527, 2241875030, 3362812545, 4035375054, 6725625090, 10088437635, 20176875270]

約数ペア:

[(1, 20176875270), (2, 10088437635), (3, 6725625090), (5, 4035375054), (6, 3362812545), (9, 2241875030), (10, 2017687527), (15, 1345125018), (18, 1120937515), (30, 672562509), (45, 448375006), (90, 224187503), (1187, 16998210), (2374, 8499105), (3561, 5666070), (5935, 3399642), (7122, 2833035), (10683, 1888690), (11870, 1699821), (17805, 1133214), (21366, 944345), (35610, 566607), (53415, 377738), (106830, 188869)]