20144090912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{44123}}^1$

素因数の和:45441

約数の個数: 48

約数和(自身を含む): 43298351712

約数和(自身を除く): 23154260800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1297, 2594, 5188, 10376, 14267, 20752, 28534, 41504, 44123, 57068, 88246, 114136, 176492, 228272, 352984, 456544, 485353, 705968, 970706, 1411936, 1941412, 3882824, 7765648, 15531296, 57227531, 114455062, 228910124, 457820248, 629502841, 915640496, 1259005682, 1831280992, 2518011364, 5036022728, 10072045456, 20144090912]

約数ペア:

[(1, 20144090912), (2, 10072045456), (4, 5036022728), (8, 2518011364), (11, 1831280992), (16, 1259005682), (22, 915640496), (32, 629502841), (44, 457820248), (88, 228910124), (176, 114455062), (352, 57227531), (1297, 15531296), (2594, 7765648), (5188, 3882824), (10376, 1941412), (14267, 1411936), (20752, 970706), (28534, 705968), (41504, 485353), (44123, 456544), (57068, 352984), (88246, 228272), (114136, 176492)]