20020512168

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5916227}}^1$

素因数の和:5916286

約数の個数: 48

約数和(自身を含む): 55375894080

約数和(自身を除く): 35355381912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5916227, 11832454, 17748681, 23664908, 35497362, 47329816, 53246043, 70994724, 106492086, 141989448, 212984172, 278062669, 425968344, 556125338, 834188007, 1112250676, 1668376014, 2224501352, 2502564021, 3336752028, 5005128042, 6673504056, 10010256084, 20020512168]

約数ペア:

[(1, 20020512168), (2, 10010256084), (3, 6673504056), (4, 5005128042), (6, 3336752028), (8, 2502564021), (9, 2224501352), (12, 1668376014), (18, 1112250676), (24, 834188007), (36, 556125338), (47, 425968344), (72, 278062669), (94, 212984172), (141, 141989448), (188, 106492086), (282, 70994724), (376, 53246043), (423, 47329816), (564, 35497362), (846, 23664908), (1128, 17748681), (1692, 11832454), (3384, 5916227)]