20162360652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{511787}}^1$

素因数の和:511875

約数の個数: 72

約数和(自身を含む): 55543328064

約数和(自身を除く): 35380967412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 39396, 511787, 1023574, 1535361, 2047148, 3070722, 3582509, 6141444, 7165018, 10747527, 14330036, 21495054, 25077563, 34289729, 42990108, 50155126, 68579458, 75232689, 100310252, 102869187, 137158916, 150465378, 205738374, 240028103, 300930756, 411476748, 480056206, 720084309, 960112412, 1440168618, 1680196721, 2880337236, 3360393442, 5040590163, 6720786884, 10081180326, 20162360652]

約数ペア:

[(1, 20162360652), (2, 10081180326), (3, 6720786884), (4, 5040590163), (6, 3360393442), (7, 2880337236), (12, 1680196721), (14, 1440168618), (21, 960112412), (28, 720084309), (42, 480056206), (49, 411476748), (67, 300930756), (84, 240028103), (98, 205738374), (134, 150465378), (147, 137158916), (196, 102869187), (201, 100310252), (268, 75232689), (294, 68579458), (402, 50155126), (469, 42990108), (588, 34289729), (804, 25077563), (938, 21495054), (1407, 14330036), (1876, 10747527), (2814, 7165018), (3283, 6141444), (5628, 3582509), (6566, 3070722), (9849, 2047148), (13132, 1535361), (19698, 1023574), (39396, 511787)]