20072049844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{3911}}^1$

素因数の和:4829

約数の個数: 96

約数和(自身を含む): 46162851840

約数和(自身を除く): 26090801996

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 877, 1463, 1754, 2926, 3508, 3911, 5852, 6139, 7822, 9647, 12278, 15644, 16663, 19294, 24556, 27377, 33326, 38588, 43021, 54754, 66652, 67529, 74309, 86042, 109508, 116641, 135058, 148618, 172084, 183293, 233282, 270116, 297236, 301147, 366586, 466564, 520163, 602294, 733172, 817399, 1040326, 1204588, 1283051, 1634798, 2080652, 2566102, 3269596, 3429947, 5132204, 5721793, 6859894, 11443586, 13719788, 22887172, 24009629, 37729417, 48019258, 65168993, 75458834, 96038516, 130337986, 150917668, 260675972, 264105919, 456182951, 528211838, 716858923, 912365902, 1056423676, 1433717846, 1824731804, 2867435692, 5018012461, 10036024922, 20072049844]

約数ペア:

[(1, 20072049844), (2, 10036024922), (4, 5018012461), (7, 2867435692), (11, 1824731804), (14, 1433717846), (19, 1056423676), (22, 912365902), (28, 716858923), (38, 528211838), (44, 456182951), (76, 264105919), (77, 260675972), (133, 150917668), (154, 130337986), (209, 96038516), (266, 75458834), (308, 65168993), (418, 48019258), (532, 37729417), (836, 24009629), (877, 22887172), (1463, 13719788), (1754, 11443586), (2926, 6859894), (3508, 5721793), (3911, 5132204), (5852, 3429947), (6139, 3269596), (7822, 2566102), (9647, 2080652), (12278, 1634798), (15644, 1283051), (16663, 1204588), (19294, 1040326), (24556, 817399), (27377, 733172), (33326, 602294), (38588, 520163), (43021, 466564), (54754, 366586), (66652, 301147), (67529, 297236), (74309, 270116), (86042, 233282), (109508, 183293), (116641, 172084), (135058, 148618)]