20082267996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{432323}}^1$

素因数の和:432423

約数の個数: 72

約数和(自身を含む): 55199128320

約数和(自身を除く): 35116860324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6636, 7742, 11613, 15484, 23226, 46452, 432323, 864646, 1296969, 1729292, 2593938, 3026261, 5187876, 6052522, 9078783, 12105044, 18157566, 21183827, 34153517, 36315132, 42367654, 63551481, 68307034, 84735308, 102460551, 127102962, 136614068, 204921102, 239074619, 254205924, 409842204, 478149238, 717223857, 956298476, 1434447714, 1673522333, 2868895428, 3347044666, 5020566999, 6694089332, 10041133998, 20082267996]

約数ペア:

[(1, 20082267996), (2, 10041133998), (3, 6694089332), (4, 5020566999), (6, 3347044666), (7, 2868895428), (12, 1673522333), (14, 1434447714), (21, 956298476), (28, 717223857), (42, 478149238), (49, 409842204), (79, 254205924), (84, 239074619), (98, 204921102), (147, 136614068), (158, 127102962), (196, 102460551), (237, 84735308), (294, 68307034), (316, 63551481), (474, 42367654), (553, 36315132), (588, 34153517), (948, 21183827), (1106, 18157566), (1659, 12105044), (2212, 9078783), (3318, 6052522), (3871, 5187876), (6636, 3026261), (7742, 2593938), (11613, 1729292), (15484, 1296969), (23226, 864646), (46452, 432323)]