20220169904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{9323}}^1\times {\mathrm{12323}}^1$

素因数の和:21665

約数の個数: 40

約数和(自身を含む): 42746139072

約数和(自身を除く): 22525969168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 9323, 12323, 18646, 24646, 37292, 49292, 74584, 98584, 102553, 135553, 149168, 197168, 205106, 271106, 410212, 542212, 820424, 1084424, 1640848, 2168848, 114887329, 229774658, 459549316, 919098632, 1263760619, 1838197264, 2527521238, 5055042476, 10110084952, 20220169904]

約数ペア:

[(1, 20220169904), (2, 10110084952), (4, 5055042476), (8, 2527521238), (11, 1838197264), (16, 1263760619), (22, 919098632), (44, 459549316), (88, 229774658), (176, 114887329), (9323, 2168848), (12323, 1640848), (18646, 1084424), (24646, 820424), (37292, 542212), (49292, 410212), (74584, 271106), (98584, 205106), (102553, 197168), (135553, 149168)]