20133503586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2861}}^1\times {\mathrm{18617}}^1$

素因数の和:21496

約数の個数: 64

約数和(自身を含む): 51153327360

約数和(自身を除く): 31019823774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2861, 5722, 8583, 17166, 18617, 20027, 25749, 37234, 40054, 51498, 55851, 60081, 77247, 111702, 120162, 130319, 154494, 167553, 180243, 260638, 335106, 360486, 390957, 502659, 540729, 781914, 1005318, 1081458, 1172871, 2345742, 3518613, 7037226, 53263237, 106526474, 159789711, 319579422, 372842659, 479369133, 745685318, 958738266, 1118527977, 1438107399, 2237055954, 2876214798, 3355583931, 6711167862, 10066751793, 20133503586]

約数ペア:

[(1, 20133503586), (2, 10066751793), (3, 6711167862), (6, 3355583931), (7, 2876214798), (9, 2237055954), (14, 1438107399), (18, 1118527977), (21, 958738266), (27, 745685318), (42, 479369133), (54, 372842659), (63, 319579422), (126, 159789711), (189, 106526474), (378, 53263237), (2861, 7037226), (5722, 3518613), (8583, 2345742), (17166, 1172871), (18617, 1081458), (20027, 1005318), (25749, 781914), (37234, 540729), (40054, 502659), (51498, 390957), (55851, 360486), (60081, 335106), (77247, 260638), (111702, 180243), (120162, 167553), (130319, 154494)]