20162883228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{11579}}^1$

素因数の和:11799

約数の個数: 72

約数和(自身を含む): 48939488640

約数和(自身を除く): 28776605412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 151, 186, 302, 372, 453, 604, 906, 961, 1812, 1922, 2883, 3844, 4681, 5766, 9362, 11532, 11579, 14043, 18724, 23158, 28086, 34737, 46316, 56172, 69474, 138948, 145111, 290222, 358949, 435333, 580444, 717898, 870666, 1076847, 1435796, 1741332, 1748429, 2153694, 3496858, 4307388, 5245287, 6993716, 10490574, 11127419, 20981148, 22254838, 33382257, 44509676, 54201299, 66764514, 108402598, 133529028, 162603897, 216805196, 325207794, 650415588, 1680240269, 3360480538, 5040720807, 6720961076, 10081441614, 20162883228]

約数ペア:

[(1, 20162883228), (2, 10081441614), (3, 6720961076), (4, 5040720807), (6, 3360480538), (12, 1680240269), (31, 650415588), (62, 325207794), (93, 216805196), (124, 162603897), (151, 133529028), (186, 108402598), (302, 66764514), (372, 54201299), (453, 44509676), (604, 33382257), (906, 22254838), (961, 20981148), (1812, 11127419), (1922, 10490574), (2883, 6993716), (3844, 5245287), (4681, 4307388), (5766, 3496858), (9362, 2153694), (11532, 1748429), (11579, 1741332), (14043, 1435796), (18724, 1076847), (23158, 870666), (28086, 717898), (34737, 580444), (46316, 435333), (56172, 358949), (69474, 290222), (138948, 145111)]