20176959656

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6798167}}^1$

素因数の和:6798233

約数の個数: 32

約数和(自身を含む): 44052128640

約数和(自身を除く): 23875168984

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6798167, 13596334, 27192668, 47587169, 54385336, 95174338, 190348676, 360302851, 380697352, 720605702, 1441211404, 2522119957, 2882422808, 5044239914, 10088479828, 20176959656]

約数ペア:

[(1, 20176959656), (2, 10088479828), (4, 5044239914), (7, 2882422808), (8, 2522119957), (14, 1441211404), (28, 720605702), (53, 380697352), (56, 360302851), (106, 190348676), (212, 95174338), (371, 54385336), (424, 47587169), (742, 27192668), (1484, 13596334), (2968, 6798167)]