20164569898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 35192336256

約数和(自身を除く): 15027766358

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 121, 151, 242, 302, 313, 451, 473, 626, 902, 946, 1661, 1763, 3322, 3443, 3526, 4961, 5203, 6191, 6493, 6886, 9922, 10406, 12382, 12833, 12986, 13459, 18271, 19393, 25666, 26918, 36542, 37873, 38786, 47263, 68101, 71423, 75746, 94526, 136202, 141163, 142846, 148049, 213323, 266213, 282326, 296098, 426646, 519893, 532426, 551819, 749111, 785653, 1039786, 1103638, 1498222, 1552793, 1571306, 1628539, 1937783, 2032309, 2928343, 3105586, 3257078, 3875566, 4064618, 5718823, 5856686, 6070009, 11437646, 12140018, 21315613, 22355399, 32211773, 42631226, 44710798, 64423546, 66770099, 83324669, 133540198, 166649338, 234471743, 245909389, 468943486, 491818778, 916571359, 1833142718, 10082284949, 20164569898]

約数ペア:

[(1, 20164569898), (2, 10082284949), (11, 1833142718), (22, 916571359), (41, 491818778), (43, 468943486), (82, 245909389), (86, 234471743), (121, 166649338), (151, 133540198), (242, 83324669), (302, 66770099), (313, 64423546), (451, 44710798), (473, 42631226), (626, 32211773), (902, 22355399), (946, 21315613), (1661, 12140018), (1763, 11437646), (3322, 6070009), (3443, 5856686), (3526, 5718823), (4961, 4064618), (5203, 3875566), (6191, 3257078), (6493, 3105586), (6886, 2928343), (9922, 2032309), (10406, 1937783), (12382, 1628539), (12833, 1571306), (12986, 1552793), (13459, 1498222), (18271, 1103638), (19393, 1039786), (25666, 785653), (26918, 749111), (36542, 551819), (37873, 532426), (38786, 519893), (47263, 426646), (68101, 296098), (71423, 282326), (75746, 266213), (94526, 213323), (136202, 148049), (141163, 142846)]