20002953076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{28537}}^1$

素因数の和:28984

約数の個数: 48

約数和(自身を含む): 38546847360

約数和(自身を除く): 18543894284

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 401, 437, 802, 874, 1604, 1748, 7619, 9223, 15238, 18446, 28537, 30476, 36892, 57074, 114148, 175237, 350474, 542203, 656351, 700948, 1084406, 1312702, 2168812, 2625404, 11443337, 12470669, 22886674, 24941338, 45773348, 49882676, 217423403, 263196751, 434846806, 526393502, 869693612, 1052787004, 5000738269, 10001476538, 20002953076]

約数ペア:

[(1, 20002953076), (2, 10001476538), (4, 5000738269), (19, 1052787004), (23, 869693612), (38, 526393502), (46, 434846806), (76, 263196751), (92, 217423403), (401, 49882676), (437, 45773348), (802, 24941338), (874, 22886674), (1604, 12470669), (1748, 11443337), (7619, 2625404), (9223, 2168812), (15238, 1312702), (18446, 1084406), (28537, 700948), (30476, 656351), (36892, 542203), (57074, 350474), (114148, 175237)]