20231853885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{234287}}^1$

素因数の和:234418

約数の個数: 48

約数和(自身を含む): 37279906560

約数和(自身を除く): 17048052675

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 101, 171, 285, 303, 505, 855, 909, 1515, 1919, 4545, 5757, 9595, 17271, 28785, 86355, 234287, 702861, 1171435, 2108583, 3514305, 4451453, 10542915, 13354359, 22257265, 23662987, 40063077, 66771795, 70988961, 118314935, 200315385, 212966883, 354944805, 449596753, 1064834415, 1348790259, 2247983765, 4046370777, 6743951295, 20231853885]

約数ペア:

[(1, 20231853885), (3, 6743951295), (5, 4046370777), (9, 2247983765), (15, 1348790259), (19, 1064834415), (45, 449596753), (57, 354944805), (95, 212966883), (101, 200315385), (171, 118314935), (285, 70988961), (303, 66771795), (505, 40063077), (855, 23662987), (909, 22257265), (1515, 13354359), (1919, 10542915), (4545, 4451453), (5757, 3514305), (9595, 2108583), (17271, 1171435), (28785, 702861), (86355, 234287)]