20152473822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{10729}}^1$

素因数の和:11122

約数の個数: 96

約数和(自身を含む): 49212072000

約数和(自身を除く): 29059598178

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 349, 414, 598, 698, 897, 1047, 1794, 2094, 2691, 3141, 4537, 5382, 6282, 8027, 9074, 10729, 13611, 16054, 21458, 24081, 27222, 32187, 40833, 48162, 64374, 72243, 81666, 96561, 104351, 139477, 144486, 193122, 208702, 246767, 278954, 313053, 418431, 493534, 626106, 740301, 836862, 939159, 1255293, 1480602, 1878318, 2220903, 2510586, 3207971, 3744421, 4441806, 6415942, 7488842, 9623913, 11233263, 19247826, 22466526, 28871739, 33699789, 48677473, 57743478, 67399578, 86121683, 97354946, 146032419, 172243366, 258365049, 292064838, 438097257, 516730098, 775095147, 876194514, 1119581879, 1550190294, 2239163758, 3358745637, 6717491274, 10076236911, 20152473822]

約数ペア:

[(1, 20152473822), (2, 10076236911), (3, 6717491274), (6, 3358745637), (9, 2239163758), (13, 1550190294), (18, 1119581879), (23, 876194514), (26, 775095147), (39, 516730098), (46, 438097257), (69, 292064838), (78, 258365049), (117, 172243366), (138, 146032419), (207, 97354946), (234, 86121683), (299, 67399578), (349, 57743478), (414, 48677473), (598, 33699789), (698, 28871739), (897, 22466526), (1047, 19247826), (1794, 11233263), (2094, 9623913), (2691, 7488842), (3141, 6415942), (4537, 4441806), (5382, 3744421), (6282, 3207971), (8027, 2510586), (9074, 2220903), (10729, 1878318), (13611, 1480602), (16054, 1255293), (21458, 939159), (24081, 836862), (27222, 740301), (32187, 626106), (40833, 493534), (48162, 418431), (64374, 313053), (72243, 278954), (81666, 246767), (96561, 208702), (104351, 193122), (139477, 144486)]