20141553516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{172877}}^1$

素因数の和:172983

約数の個数: 96

約数和(自身を含む): 57312514560

約数和(自身を除く): 37170961044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 146, 219, 228, 266, 292, 399, 438, 511, 532, 798, 876, 1022, 1387, 1533, 1596, 2044, 2774, 3066, 4161, 5548, 6132, 8322, 9709, 16644, 19418, 29127, 38836, 58254, 116508, 172877, 345754, 518631, 691508, 1037262, 1210139, 2074524, 2420278, 3284663, 3630417, 4840556, 6569326, 7260834, 9853989, 12620021, 13138652, 14521668, 19707978, 22992641, 25240042, 37860063, 39415956, 45985282, 50480084, 68977923, 75720126, 88340147, 91970564, 137955846, 151440252, 176680294, 239780399, 265020441, 275911692, 353360588, 479560798, 530040882, 719341197, 959121596, 1060081764, 1438682394, 1678462793, 2877364788, 3356925586, 5035388379, 6713851172, 10070776758, 20141553516]

約数ペア:

[(1, 20141553516), (2, 10070776758), (3, 6713851172), (4, 5035388379), (6, 3356925586), (7, 2877364788), (12, 1678462793), (14, 1438682394), (19, 1060081764), (21, 959121596), (28, 719341197), (38, 530040882), (42, 479560798), (57, 353360588), (73, 275911692), (76, 265020441), (84, 239780399), (114, 176680294), (133, 151440252), (146, 137955846), (219, 91970564), (228, 88340147), (266, 75720126), (292, 68977923), (399, 50480084), (438, 45985282), (511, 39415956), (532, 37860063), (798, 25240042), (876, 22992641), (1022, 19707978), (1387, 14521668), (1533, 13138652), (1596, 12620021), (2044, 9853989), (2774, 7260834), (3066, 6569326), (4161, 4840556), (5548, 3630417), (6132, 3284663), (8322, 2420278), (9709, 2074524), (16644, 1210139), (19418, 1037262), (29127, 691508), (38836, 518631), (58254, 345754), (116508, 172877)]