20122480510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1\times {\mathrm{2089}}^1$

素因数の和:3481

約数の個数: 64

約数和(自身を含む): 40152879360

約数和(自身を除く): 20030398850

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1307, 1474, 2089, 2614, 3685, 4178, 6535, 7370, 10445, 13070, 14377, 20890, 22979, 28754, 45958, 71885, 87569, 114895, 139963, 143770, 175138, 229790, 279926, 437845, 699815, 875690, 963259, 1399630, 1539593, 1926518, 2730323, 3079186, 4816295, 5460646, 7697965, 9632590, 13651615, 15395930, 27303230, 30033553, 60067106, 150167765, 182931641, 300335530, 365863282, 914658205, 1829316410, 2012248051, 4024496102, 10061240255, 20122480510]

約数ペア:

[(1, 20122480510), (2, 10061240255), (5, 4024496102), (10, 2012248051), (11, 1829316410), (22, 914658205), (55, 365863282), (67, 300335530), (110, 182931641), (134, 150167765), (335, 60067106), (670, 30033553), (737, 27303230), (1307, 15395930), (1474, 13651615), (2089, 9632590), (2614, 7697965), (3685, 5460646), (4178, 4816295), (6535, 3079186), (7370, 2730323), (10445, 1926518), (13070, 1539593), (14377, 1399630), (20890, 963259), (22979, 875690), (28754, 699815), (45958, 437845), (71885, 279926), (87569, 229790), (114895, 175138), (139963, 143770)]