20176906194

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{211219}}^1$

素因数の和:211320

約数の個数: 64

約数和(自身を含む): 47144304000

約数和(自身を除く): 26967397806

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 783, 1098, 1566, 1647, 1769, 3294, 3538, 5307, 10614, 15921, 31842, 47763, 95526, 211219, 422438, 633657, 1267314, 1900971, 3801942, 5702913, 6125351, 11405826, 12250702, 12884359, 18376053, 25768718, 36752106, 38653077, 55128159, 77306154, 110256318, 115959231, 165384477, 231918462, 330768954, 347877693, 373646411, 695755386, 747292822, 1120939233, 2241878466, 3362817699, 6725635398, 10088453097, 20176906194]

約数ペア:

[(1, 20176906194), (2, 10088453097), (3, 6725635398), (6, 3362817699), (9, 2241878466), (18, 1120939233), (27, 747292822), (29, 695755386), (54, 373646411), (58, 347877693), (61, 330768954), (87, 231918462), (122, 165384477), (174, 115959231), (183, 110256318), (261, 77306154), (366, 55128159), (522, 38653077), (549, 36752106), (783, 25768718), (1098, 18376053), (1566, 12884359), (1647, 12250702), (1769, 11405826), (3294, 6125351), (3538, 5702913), (5307, 3801942), (10614, 1900971), (15921, 1267314), (31842, 633657), (47763, 422438), (95526, 211219)]