20197632014

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 35611591680

約数和(自身を除く): 15413959666

約数列:

[1, 2, 7, 14, 59, 118, 173, 281, 346, 413, 503, 562, 826, 1006, 1211, 1967, 2422, 3521, 3934, 7042, 10207, 16579, 20414, 29677, 33158, 48613, 59354, 71449, 87019, 97226, 116053, 141343, 142898, 174038, 207739, 232106, 282686, 340291, 415478, 609133, 680582, 989401, 1218266, 1978802, 2868167, 5134121, 5736334, 8339237, 10268242, 16678474, 20077169, 24452339, 35938847, 40154338, 48904678, 58374659, 71877694, 116749318, 171166373, 342332746, 1442688001, 2885376002, 10098816007, 20197632014]

約数ペア:

[(1, 20197632014), (2, 10098816007), (7, 2885376002), (14, 1442688001), (59, 342332746), (118, 171166373), (173, 116749318), (281, 71877694), (346, 58374659), (413, 48904678), (503, 40154338), (562, 35938847), (826, 24452339), (1006, 20077169), (1211, 16678474), (1967, 10268242), (2422, 8339237), (3521, 5736334), (3934, 5134121), (7042, 2868167), (10207, 1978802), (16579, 1218266), (20414, 989401), (29677, 680582), (33158, 609133), (48613, 415478), (59354, 340291), (71449, 282686), (87019, 232106), (97226, 207739), (116053, 174038), (141343, 142898)]