20176200738

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6554971}}^1$

素因数の和:6555004

約数の個数: 40

約数和(自身を含む): 47589096720

約数和(自身を除く): 27412895982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 6554971, 13109942, 19664913, 39329826, 58994739, 117989478, 124544449, 176984217, 249088898, 353968434, 373633347, 530952651, 747266694, 1061905302, 1120900041, 2241800082, 3362700123, 6725400246, 10088100369, 20176200738]

約数ペア:

[(1, 20176200738), (2, 10088100369), (3, 6725400246), (6, 3362700123), (9, 2241800082), (18, 1120900041), (19, 1061905302), (27, 747266694), (38, 530952651), (54, 373633347), (57, 353968434), (81, 249088898), (114, 176984217), (162, 124544449), (171, 117989478), (342, 58994739), (513, 39329826), (1026, 19664913), (1539, 13109942), (3078, 6554971)]