20165514702

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{461}}^1\times {\mathrm{4337}}^1$

素因数の和:4885

約数の個数: 48

約数和(自身を含む): 41437929456

約数和(自身を除く): 21272414754

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 461, 922, 1383, 1681, 2766, 3362, 4337, 5043, 8674, 10086, 13011, 18901, 26022, 37802, 56703, 113406, 177817, 355634, 533451, 774941, 1066902, 1549882, 1999357, 2324823, 3998714, 4649646, 5998071, 7290497, 11996142, 14580994, 21871491, 43742982, 81973637, 163947274, 245920911, 491841822, 3360919117, 6721838234, 10082757351, 20165514702]

約数ペア:

[(1, 20165514702), (2, 10082757351), (3, 6721838234), (6, 3360919117), (41, 491841822), (82, 245920911), (123, 163947274), (246, 81973637), (461, 43742982), (922, 21871491), (1383, 14580994), (1681, 11996142), (2766, 7290497), (3362, 5998071), (4337, 4649646), (5043, 3998714), (8674, 2324823), (10086, 1999357), (13011, 1549882), (18901, 1066902), (26022, 774941), (37802, 533451), (56703, 355634), (113406, 177817)]