20139637758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{9091}}^1$

素因数の和:9737

約数の個数: 64

約数和(自身を含む): 43880755968

約数和(自身を除く): 23741118210

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 587, 629, 1174, 1258, 1761, 1887, 3522, 3774, 9091, 9979, 18182, 19958, 21719, 27273, 29937, 43438, 54546, 59874, 65157, 130314, 154547, 309094, 336367, 369223, 463641, 672734, 738446, 927282, 1009101, 1107669, 2018202, 2215338, 5336417, 5718239, 10672834, 11436478, 16009251, 17154717, 32018502, 34309434, 90719089, 181438178, 197447429, 272157267, 394894858, 544314534, 592342287, 1184684574, 3356606293, 6713212586, 10069818879, 20139637758]

約数ペア:

[(1, 20139637758), (2, 10069818879), (3, 6713212586), (6, 3356606293), (17, 1184684574), (34, 592342287), (37, 544314534), (51, 394894858), (74, 272157267), (102, 197447429), (111, 181438178), (222, 90719089), (587, 34309434), (629, 32018502), (1174, 17154717), (1258, 16009251), (1761, 11436478), (1887, 10672834), (3522, 5718239), (3774, 5336417), (9091, 2215338), (9979, 2018202), (18182, 1107669), (19958, 1009101), (21719, 927282), (27273, 738446), (29937, 672734), (43438, 463641), (54546, 369223), (59874, 336367), (65157, 309094), (130314, 154547)]