20140952410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{983}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 37592232192

約数和(自身を除く): 17451279782

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 577, 670, 983, 1154, 1966, 2885, 3551, 4915, 5770, 7102, 9830, 17755, 30581, 35510, 38659, 52099, 61162, 65861, 77318, 104198, 131722, 152905, 193295, 260495, 305810, 329305, 386590, 520990, 567191, 658610, 1134382, 2048927, 2835955, 3490633, 4097854, 5671910, 6981266, 10244635, 17453165, 20489270, 30061123, 34906330, 38001797, 60122246, 76003594, 150305615, 190008985, 300611230, 380017970, 2014095241, 4028190482, 10070476205, 20140952410]

約数ペア:

[(1, 20140952410), (2, 10070476205), (5, 4028190482), (10, 2014095241), (53, 380017970), (67, 300611230), (106, 190008985), (134, 150305615), (265, 76003594), (335, 60122246), (530, 38001797), (577, 34906330), (670, 30061123), (983, 20489270), (1154, 17453165), (1966, 10244635), (2885, 6981266), (3551, 5671910), (4915, 4097854), (5770, 3490633), (7102, 2835955), (9830, 2048927), (17755, 1134382), (30581, 658610), (35510, 567191), (38659, 520990), (52099, 386590), (61162, 329305), (65861, 305810), (77318, 260495), (104198, 193295), (131722, 152905)]