9920243018

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{28961}}^1$

素因数の和:29582

約数の個数: 32

約数和(自身を含む): 17432807040

約数和(自身を除く): 7512564022

約数列:

[1, 2, 7, 14, 43, 86, 301, 569, 602, 1138, 3983, 7966, 24467, 28961, 48934, 57922, 171269, 202727, 342538, 405454, 1245323, 2490646, 8717261, 16478809, 17434522, 32957618, 115351663, 230703326, 708588787, 1417177574, 4960121509, 9920243018]

約数ペア:

[(1, 9920243018), (2, 4960121509), (7, 1417177574), (14, 708588787), (43, 230703326), (86, 115351663), (301, 32957618), (569, 17434522), (602, 16478809), (1138, 8717261), (3983, 2490646), (7966, 1245323), (24467, 405454), (28961, 342538), (48934, 202727), (57922, 171269)]