20565432876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1\times {\mathrm{8017}}^1$

素因数の和:19294

約数の個数: 48

約数和(自身を含む): 50522380160

約数和(自身を除く): 29956947284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 8017, 11251, 16034, 22502, 24051, 32068, 33753, 45004, 48102, 67506, 96204, 135012, 152323, 213769, 304646, 427538, 456969, 609292, 641307, 855076, 913938, 1282614, 1827876, 2565228, 90199267, 180398534, 270597801, 360797068, 541195602, 1082391204, 1713786073, 3427572146, 5141358219, 6855144292, 10282716438, 20565432876]

約数ペア:

[(1, 20565432876), (2, 10282716438), (3, 6855144292), (4, 5141358219), (6, 3427572146), (12, 1713786073), (19, 1082391204), (38, 541195602), (57, 360797068), (76, 270597801), (114, 180398534), (228, 90199267), (8017, 2565228), (11251, 1827876), (16034, 1282614), (22502, 913938), (24051, 855076), (32068, 641307), (33753, 609292), (45004, 456969), (48102, 427538), (67506, 304646), (96204, 213769), (135012, 152323)]