20172649806

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127541}}^1$

素因数の和:127682

約数の個数: 64

約数和(自身を含む): 46833422400

約数和(自身を除く): 26660772594

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 101, 174, 202, 261, 303, 522, 606, 783, 909, 1566, 1818, 2727, 2929, 5454, 5858, 8787, 17574, 26361, 52722, 79083, 127541, 158166, 255082, 382623, 765246, 1147869, 2295738, 3443607, 3698689, 6887214, 7397378, 11096067, 12881641, 22192134, 25763282, 33288201, 38644923, 66576402, 77289846, 99864603, 115934769, 199729206, 231869538, 347804307, 373567589, 695608614, 747135178, 1120702767, 2241405534, 3362108301, 6724216602, 10086324903, 20172649806]

約数ペア:

[(1, 20172649806), (2, 10086324903), (3, 6724216602), (6, 3362108301), (9, 2241405534), (18, 1120702767), (27, 747135178), (29, 695608614), (54, 373567589), (58, 347804307), (87, 231869538), (101, 199729206), (174, 115934769), (202, 99864603), (261, 77289846), (303, 66576402), (522, 38644923), (606, 33288201), (783, 25763282), (909, 22192134), (1566, 12881641), (1818, 11096067), (2727, 7397378), (2929, 6887214), (5454, 3698689), (5858, 3443607), (8787, 2295738), (17574, 1147869), (26361, 765246), (52722, 382623), (79083, 255082), (127541, 158166)]