20174101374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{6421}}^1$

素因数の和:6985

約数の個数: 64

約数和(自身を含む): 46460344320

約数和(自身を除く): 26286242946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 313, 478, 626, 717, 939, 1434, 1673, 1878, 2191, 3346, 4382, 5019, 6421, 6573, 10038, 12842, 13146, 19263, 38526, 44947, 74807, 89894, 134841, 149614, 224421, 269682, 448842, 523649, 1047298, 1534619, 1570947, 2009773, 3069238, 3141894, 4019546, 4603857, 6029319, 9207714, 10742333, 12058638, 14068411, 21484666, 28136822, 32226999, 42205233, 64453998, 84410466, 480335747, 960671494, 1441007241, 2882014482, 3362350229, 6724700458, 10087050687, 20174101374]

約数ペア:

[(1, 20174101374), (2, 10087050687), (3, 6724700458), (6, 3362350229), (7, 2882014482), (14, 1441007241), (21, 960671494), (42, 480335747), (239, 84410466), (313, 64453998), (478, 42205233), (626, 32226999), (717, 28136822), (939, 21484666), (1434, 14068411), (1673, 12058638), (1878, 10742333), (2191, 9207714), (3346, 6029319), (4382, 4603857), (5019, 4019546), (6421, 3141894), (6573, 3069238), (10038, 2009773), (12842, 1570947), (13146, 1534619), (19263, 1047298), (38526, 523649), (44947, 448842), (74807, 269682), (89894, 224421), (134841, 149614)]