20307591144

素因数分解:

$2^3\times 3^2\times {\mathrm{463}}^1\times {\mathrm{609179}}^1$

素因数の和:609654

約数の個数: 48

約数和(自身を含む): 55118606400

約数和(自身を除く): 34811015256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 463, 926, 1389, 1852, 2778, 3704, 4167, 5556, 8334, 11112, 16668, 33336, 609179, 1218358, 1827537, 2436716, 3655074, 4873432, 5482611, 7310148, 10965222, 14620296, 21930444, 43860888, 282049877, 564099754, 846149631, 1128199508, 1692299262, 2256399016, 2538448893, 3384598524, 5076897786, 6769197048, 10153795572, 20307591144]

約数ペア:

[(1, 20307591144), (2, 10153795572), (3, 6769197048), (4, 5076897786), (6, 3384598524), (8, 2538448893), (9, 2256399016), (12, 1692299262), (18, 1128199508), (24, 846149631), (36, 564099754), (72, 282049877), (463, 43860888), (926, 21930444), (1389, 14620296), (1852, 10965222), (2778, 7310148), (3704, 5482611), (4167, 4873432), (5556, 3655074), (8334, 2436716), (11112, 1827537), (16668, 1218358), (33336, 609179)]