20163595188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8039711}}^1$

素因数の和:8039748

約数の個数: 48

約数和(自身を含む): 54026864640

約数和(自身を除く): 33863269452

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 8039711, 16079422, 24119133, 32158844, 48238266, 88436821, 96476532, 152754509, 176873642, 265310463, 305509018, 353747284, 458263527, 530620926, 611018036, 916527054, 1061241852, 1680299599, 1833054108, 3360599198, 5040898797, 6721198396, 10081797594, 20163595188]

約数ペア:

[(1, 20163595188), (2, 10081797594), (3, 6721198396), (4, 5040898797), (6, 3360599198), (11, 1833054108), (12, 1680299599), (19, 1061241852), (22, 916527054), (33, 611018036), (38, 530620926), (44, 458263527), (57, 353747284), (66, 305509018), (76, 265310463), (114, 176873642), (132, 152754509), (209, 96476532), (228, 88436821), (418, 48238266), (627, 32158844), (836, 24119133), (1254, 16079422), (2508, 8039711)]