20163801414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{130343}}^1$

素因数の和:130449

約数の個数: 64

約数和(自身を含む): 45046886400

約数和(自身を除く): 24883084986

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 59, 69, 114, 118, 138, 177, 354, 437, 874, 1121, 1311, 1357, 2242, 2622, 2714, 3363, 4071, 6726, 8142, 25783, 51566, 77349, 130343, 154698, 260686, 391029, 782058, 2476517, 2997889, 4953034, 5995778, 7429551, 7690237, 8993667, 14859102, 15380474, 17987334, 23070711, 46141422, 56959891, 113919782, 146114503, 170879673, 176875451, 292229006, 341759346, 353750902, 438343509, 530626353, 876687018, 1061252706, 3360633569, 6721267138, 10081900707, 20163801414]

約数ペア:

[(1, 20163801414), (2, 10081900707), (3, 6721267138), (6, 3360633569), (19, 1061252706), (23, 876687018), (38, 530626353), (46, 438343509), (57, 353750902), (59, 341759346), (69, 292229006), (114, 176875451), (118, 170879673), (138, 146114503), (177, 113919782), (354, 56959891), (437, 46141422), (874, 23070711), (1121, 17987334), (1311, 15380474), (1357, 14859102), (2242, 8993667), (2622, 7690237), (2714, 7429551), (3363, 5995778), (4071, 4953034), (6726, 2997889), (8142, 2476517), (25783, 782058), (51566, 391029), (77349, 260686), (130343, 154698)]